diff --git a/src/catch2/benchmark/detail/catch_stats.cpp b/src/catch2/benchmark/detail/catch_stats.cpp
index fc9c8e25..2191c79e 100644
--- a/src/catch2/benchmark/detail/catch_stats.cpp
+++ b/src/catch2/benchmark/detail/catch_stats.cpp
@@ -1,12 +1,4 @@
-/*
- *  Created by Martin on 15/06/2019.
- *  Adapted from donated nonius code.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
-// Statistical analysis tools
+// Adapted from donated nonius code.
 
 #include <catch2/benchmark/detail/catch_stats.hpp>
 
diff --git a/src/catch2/catch_approx.cpp b/src/catch2/catch_approx.cpp
index 809d4824..4ae3f7a0 100644
--- a/src/catch2/catch_approx.cpp
+++ b/src/catch2/catch_approx.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *  Copyright 2017 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_approx.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 
diff --git a/src/catch2/catch_assertion_result.cpp b/src/catch2/catch_assertion_result.cpp
index 84bb94c9..b927db96 100644
--- a/src/catch2/catch_assertion_result.cpp
+++ b/src/catch2/catch_assertion_result.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 8/8/12
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_assertion_result.hpp>
 #include <catch2/internal/catch_stream.hpp>
 
diff --git a/src/catch2/catch_config.cpp b/src/catch2/catch_config.cpp
index cc023998..8dad04f8 100644
--- a/src/catch2/catch_config.cpp
+++ b/src/catch2/catch_config.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_config.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/internal/catch_stream.hpp>
diff --git a/src/catch2/catch_message.cpp b/src/catch2/catch_message.cpp
index 2689592c..600acc46 100644
--- a/src/catch2/catch_message.cpp
+++ b/src/catch2/catch_message.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil Nash on 1/2/2013.
- *  Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_message.hpp>
 #include <catch2/interfaces/catch_interfaces_capture.hpp>
 #include <catch2/internal/catch_uncaught_exceptions.hpp>
diff --git a/src/catch2/catch_registry_hub.cpp b/src/catch2/catch_registry_hub.cpp
index 54e72904..eb8f72dc 100644
--- a/src/catch2/catch_registry_hub.cpp
+++ b/src/catch2/catch_registry_hub.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 5/8/2012.
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
 
 #include <catch2/internal/catch_context.hpp>
diff --git a/src/catch2/catch_session.cpp b/src/catch2/catch_session.cpp
index ed111715..396f8e2a 100644
--- a/src/catch2/catch_session.cpp
+++ b/src/catch2/catch_session.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 31/08/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_session.hpp>
 #include <catch2/internal/catch_console_colour.hpp>
 #include <catch2/internal/catch_enforce.hpp>
diff --git a/src/catch2/catch_test_case_info.cpp b/src/catch2/catch_test_case_info.cpp
index e63721ae..8aa5a868 100644
--- a/src/catch2/catch_test_case_info.cpp
+++ b/src/catch2/catch_test_case_info.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 14/08/2012.
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_test_case_info.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/catch_test_spec.hpp>
diff --git a/src/catch2/catch_test_spec.cpp b/src/catch2/catch_test_spec.cpp
index 6c408934..dcdacc75 100644
--- a/src/catch2/catch_test_spec.cpp
+++ b/src/catch2/catch_test_spec.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_test_spec.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
 #include <catch2/catch_test_case_info.hpp>
diff --git a/src/catch2/catch_timer.cpp b/src/catch2/catch_timer.cpp
index 84442bb2..4e9506ae 100644
--- a/src/catch2/catch_timer.cpp
+++ b/src/catch2/catch_timer.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 05/08/2013.
- *  Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_timer.hpp>
 
 #include <chrono>
diff --git a/src/catch2/catch_tostring.cpp b/src/catch2/catch_tostring.cpp
index d8b90dfd..c3fa4d4c 100644
--- a/src/catch2/catch_tostring.cpp
+++ b/src/catch2/catch_tostring.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 23/4/2014.
- *  Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #if defined(__clang__)
 #    pragma clang diagnostic push
 #    pragma clang diagnostic ignored "-Wexit-time-destructors"
diff --git a/src/catch2/catch_totals.cpp b/src/catch2/catch_totals.cpp
index 103610c4..9d4ca53e 100644
--- a/src/catch2/catch_totals.cpp
+++ b/src/catch2/catch_totals.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_totals.hpp>
 
 namespace Catch {
diff --git a/src/catch2/catch_version.cpp b/src/catch2/catch_version.cpp
index 6e12e340..519bf8d1 100644
--- a/src/catch2/catch_version.cpp
+++ b/src/catch2/catch_version.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 14/11/2012.
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_version.hpp>
 #include <ostream>
 
diff --git a/src/catch2/interfaces/catch_interfaces_reporter.cpp b/src/catch2/interfaces/catch_interfaces_reporter.cpp
index 9f779c7b..f6f5b288 100644
--- a/src/catch2/interfaces/catch_interfaces_reporter.cpp
+++ b/src/catch2/interfaces/catch_interfaces_reporter.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/interfaces/catch_interfaces_reporter.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
 #include <catch2/internal/catch_console_colour.hpp>
diff --git a/src/catch2/internal/catch_assertion_handler.cpp b/src/catch2/internal/catch_assertion_handler.cpp
index b666ba31..cff372ff 100644
--- a/src/catch2/internal/catch_assertion_handler.cpp
+++ b/src/catch2/internal/catch_assertion_handler.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 8/8/2017.
- *  Copyright 2017 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_assertion_handler.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
 #include <catch2/internal/catch_context.hpp>
diff --git a/src/catch2/internal/catch_clara.hpp b/src/catch2/internal/catch_clara.hpp
index d166e2cc..c7b67d2c 100644
--- a/src/catch2/internal/catch_clara.hpp
+++ b/src/catch2/internal/catch_clara.hpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 10/2/2014.
- *  Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- *
- */
 #ifndef CATCH_CLARA_HPP_INCLUDED
 #define CATCH_CLARA_HPP_INCLUDED
 
diff --git a/src/catch2/internal/catch_commandline.cpp b/src/catch2/internal/catch_commandline.cpp
index 4d08bf5c..343590ce 100644
--- a/src/catch2/internal/catch_commandline.cpp
+++ b/src/catch2/internal/catch_commandline.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 02/11/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_commandline.hpp>
 
 #include <catch2/catch_config.hpp>
diff --git a/src/catch2/internal/catch_common.cpp b/src/catch2/internal/catch_common.cpp
index eec0ed6f..bbd5d5ed 100644
--- a/src/catch2/internal/catch_common.cpp
+++ b/src/catch2/internal/catch_common.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 27/11/2013.
- *  Copyright 2013 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_common.hpp>
 
 #include <cstring>
diff --git a/src/catch2/internal/catch_console_colour.cpp b/src/catch2/internal/catch_console_colour.cpp
index 3f41567a..69f34a9b 100644
--- a/src/catch2/internal/catch_console_colour.cpp
+++ b/src/catch2/internal/catch_console_colour.cpp
@@ -1,12 +1,3 @@
-/*
- *  Created by Phil on 25/2/2012.
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
-
 #if defined(__clang__)
 #    pragma clang diagnostic push
 #    pragma clang diagnostic ignored "-Wexit-time-destructors"
diff --git a/src/catch2/internal/catch_context.cpp b/src/catch2/internal/catch_context.cpp
index 821380da..bfad5e75 100644
--- a/src/catch2/internal/catch_context.cpp
+++ b/src/catch2/internal/catch_context.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Phil on 31/12/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
 #include <catch2/internal/catch_context.hpp>
 #include <catch2/internal/catch_noncopyable.hpp>
 #include <catch2/internal/catch_random_number_generator.hpp>
diff --git a/src/catch2/internal/catch_debug_console.cpp b/src/catch2/internal/catch_debug_console.cpp
index ced693f3..3ad7e434 100644
--- a/src/catch2/internal/catch_debug_console.cpp
+++ b/src/catch2/internal/catch_debug_console.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Martin on 29/08/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- *
- */
-
 #include <catch2/internal/catch_debug_console.hpp>
 #include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/internal/catch_stream.hpp>
diff --git a/src/catch2/internal/catch_debugger.cpp b/src/catch2/internal/catch_debugger.cpp
index a4ee1609..ce6ab9fd 100644
--- a/src/catch2/internal/catch_debugger.cpp
+++ b/src/catch2/internal/catch_debugger.cpp
@@ -1,12 +1,3 @@
-/*
- *  Created by Phil on 27/12/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- *
- */
-
 #include <catch2/internal/catch_debugger.hpp>
 #include <catch2/internal/catch_errno_guard.hpp>
 #include <catch2/internal/catch_stream.hpp>
diff --git a/src/catch2/internal/catch_enforce.cpp b/src/catch2/internal/catch_enforce.cpp
index d52e23ab..3886c05b 100644
--- a/src/catch2/internal/catch_enforce.cpp
+++ b/src/catch2/internal/catch_enforce.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 03/09/2018.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_enforce.hpp>
 
 #include <stdexcept>
diff --git a/src/catch2/internal/catch_enum_values_registry.cpp b/src/catch2/internal/catch_enum_values_registry.cpp
index 4e410f93..a03728ab 100644
--- a/src/catch2/internal/catch_enum_values_registry.cpp
+++ b/src/catch2/internal/catch_enum_values_registry.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Phil on 4/4/2019.
- *  Copyright 2019 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
 #include <catch2/internal/catch_enum_values_registry.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
 #include <catch2/internal/catch_stream.hpp>
diff --git a/src/catch2/internal/catch_exception_translator_registry.cpp b/src/catch2/internal/catch_exception_translator_registry.cpp
index 36640309..1554c421 100644
--- a/src/catch2/internal/catch_exception_translator_registry.cpp
+++ b/src/catch2/internal/catch_exception_translator_registry.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 20/04/2011.
- *  Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_exception_translator_registry.hpp>
 #include <catch2/internal/catch_assertion_handler.hpp>
 #include <catch2/internal/catch_compiler_capabilities.hpp>
diff --git a/src/catch2/internal/catch_fatal_condition_handler.cpp b/src/catch2/internal/catch_fatal_condition_handler.cpp
index d6cc306a..9f23f3e3 100644
--- a/src/catch2/internal/catch_fatal_condition_handler.cpp
+++ b/src/catch2/internal/catch_fatal_condition_handler.cpp
@@ -1,12 +1,3 @@
-/*
- *  Created by Phil on 21/08/2014
- *  Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- *
- */
-
 #include <catch2/internal/catch_fatal_condition_handler.hpp>
 
 #include <catch2/internal/catch_context.hpp>
diff --git a/src/catch2/internal/catch_list.cpp b/src/catch2/internal/catch_list.cpp
index 3f142aba..8a56d2df 100644
--- a/src/catch2/internal/catch_list.cpp
+++ b/src/catch2/internal/catch_list.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 5/11/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_list.hpp>
 
 #include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
diff --git a/src/catch2/internal/catch_main.cpp b/src/catch2/internal/catch_main.cpp
index 4e79d4a7..e3c3633c 100644
--- a/src/catch2/internal/catch_main.cpp
+++ b/src/catch2/internal/catch_main.cpp
@@ -1,8 +1,3 @@
-/*
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/catch_session.hpp>
 #include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/internal/catch_leak_detector.hpp>
diff --git a/src/catch2/internal/catch_output_redirect.cpp b/src/catch2/internal/catch_output_redirect.cpp
index 66487af0..dd357182 100644
--- a/src/catch2/internal/catch_output_redirect.cpp
+++ b/src/catch2/internal/catch_output_redirect.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 28/04/2018.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_output_redirect.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 
diff --git a/src/catch2/internal/catch_random_number_generator.cpp b/src/catch2/internal/catch_random_number_generator.cpp
index d68ef852..7149212a 100644
--- a/src/catch2/internal/catch_random_number_generator.cpp
+++ b/src/catch2/internal/catch_random_number_generator.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 30/08/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_random_number_generator.hpp>
 
 namespace Catch {
diff --git a/src/catch2/internal/catch_reporter_registry.cpp b/src/catch2/internal/catch_reporter_registry.cpp
index 4919e5df..6987639b 100644
--- a/src/catch2/internal/catch_reporter_registry.cpp
+++ b/src/catch2/internal/catch_reporter_registry.cpp
@@ -1,9 +1,3 @@
-/*
- *  Created by Martin on 31/08/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
 #include <catch2/internal/catch_reporter_registry.hpp>
 
 #include <catch2/catch_reporter_registrars.hpp>
diff --git a/src/catch2/internal/catch_result_type.cpp b/src/catch2/internal/catch_result_type.cpp
index 1abead72..011c61ee 100644
--- a/src/catch2/internal/catch_result_type.cpp
+++ b/src/catch2/internal/catch_result_type.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 07/01/2011.
- *  Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_result_type.hpp>
 
 namespace Catch {
diff --git a/src/catch2/internal/catch_section.cpp b/src/catch2/internal/catch_section.cpp
index 9db6ca9f..fb56f520 100644
--- a/src/catch2/internal/catch_section.cpp
+++ b/src/catch2/internal/catch_section.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 03/11/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_section.hpp>
 #include <catch2/internal/catch_test_macro_impl.hpp>
 #include <catch2/internal/catch_uncaught_exceptions.hpp>
diff --git a/src/catch2/internal/catch_singletons.cpp b/src/catch2/internal/catch_singletons.cpp
index c767883a..de1e99d8 100644
--- a/src/catch2/internal/catch_singletons.cpp
+++ b/src/catch2/internal/catch_singletons.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Phil Nash on 15/6/2018.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_singletons.hpp>
 
 #include <vector>
diff --git a/src/catch2/internal/catch_stream.cpp b/src/catch2/internal/catch_stream.cpp
index 1a723aad..4af1dfb2 100644
--- a/src/catch2/internal/catch_stream.cpp
+++ b/src/catch2/internal/catch_stream.cpp
@@ -1,12 +1,3 @@
-/*
- *  Created by Phil on 17/01/2011.
- *  Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- *
- */
-
 #include <catch2/internal/catch_common.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/internal/catch_stream.hpp>
diff --git a/src/catch2/internal/catch_string_manip.cpp b/src/catch2/internal/catch_string_manip.cpp
index 1d75b2e5..e5e812ca 100644
--- a/src/catch2/internal/catch_string_manip.cpp
+++ b/src/catch2/internal/catch_string_manip.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 25/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_string_manip.hpp>
 #include <catch2/internal/catch_stringref.hpp>
 
diff --git a/src/catch2/internal/catch_stringref.cpp b/src/catch2/internal/catch_stringref.cpp
index df375eba..dd37a36a 100644
--- a/src/catch2/internal/catch_stringref.cpp
+++ b/src/catch2/internal/catch_stringref.cpp
@@ -1,10 +1,3 @@
-/*
- *  Copyright 2016 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/internal/catch_stringref.hpp>
 
diff --git a/src/catch2/internal/catch_tag_alias_registry.cpp b/src/catch2/internal/catch_tag_alias_registry.cpp
index b1241dd1..133fcea9 100644
--- a/src/catch2/internal/catch_tag_alias_registry.cpp
+++ b/src/catch2/internal/catch_tag_alias_registry.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 27/6/2014.
- *  Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_tag_alias_registry.hpp>
 #include <catch2/internal/catch_console_colour.hpp>
 #include <catch2/internal/catch_enforce.hpp>
diff --git a/src/catch2/internal/catch_test_case_registry_impl.cpp b/src/catch2/internal/catch_test_case_registry_impl.cpp
index 845d2512..60e5c11e 100644
--- a/src/catch2/internal/catch_test_case_registry_impl.cpp
+++ b/src/catch2/internal/catch_test_case_registry_impl.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 25/07/2017
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_test_case_registry_impl.hpp>
 
 #include <catch2/internal/catch_context.hpp>
diff --git a/src/catch2/internal/catch_test_case_tracker.cpp b/src/catch2/internal/catch_test_case_tracker.cpp
index 6636820a..f85bcc84 100644
--- a/src/catch2/internal/catch_test_case_tracker.cpp
+++ b/src/catch2/internal/catch_test_case_tracker.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_test_case_tracker.hpp>
 
 #include <catch2/internal/catch_enforce.hpp>
diff --git a/src/catch2/internal/catch_test_registry.cpp b/src/catch2/internal/catch_test_registry.cpp
index 583754e2..2b8f5bf2 100644
--- a/src/catch2/internal/catch_test_registry.cpp
+++ b/src/catch2/internal/catch_test_registry.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 25/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_test_registry.hpp>
 #include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/catch_test_case_info.hpp>
diff --git a/src/catch2/internal/catch_test_spec_parser.cpp b/src/catch2/internal/catch_test_spec_parser.cpp
index 38f3f136..fa7b5009 100644
--- a/src/catch2/internal/catch_test_spec_parser.cpp
+++ b/src/catch2/internal/catch_test_spec_parser.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_test_spec_parser.hpp>
 
 #include <catch2/internal/catch_string_manip.hpp>
diff --git a/src/catch2/internal/catch_wildcard_pattern.cpp b/src/catch2/internal/catch_wildcard_pattern.cpp
index f140bf29..4bce8e40 100644
--- a/src/catch2/internal/catch_wildcard_pattern.cpp
+++ b/src/catch2/internal/catch_wildcard_pattern.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_wildcard_pattern.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
diff --git a/src/catch2/internal/catch_xmlwriter.cpp b/src/catch2/internal/catch_xmlwriter.cpp
index a641a35c..60c8c0d7 100644
--- a/src/catch2/internal/catch_xmlwriter.cpp
+++ b/src/catch2/internal/catch_xmlwriter.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Phil on 19/07/2017.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/internal/catch_xmlwriter.hpp>
 
 #include <catch2/internal/catch_enforce.hpp>
diff --git a/src/catch2/matchers/catch_matchers_floating.cpp b/src/catch2/matchers/catch_matchers_floating.cpp
index 1f79dfe5..7ab056de 100644
--- a/src/catch2/matchers/catch_matchers_floating.cpp
+++ b/src/catch2/matchers/catch_matchers_floating.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 07/11/2017.
- *
- * Distributed under the Boost Software License, Version 1.0. (See accompanying
- * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/matchers/catch_matchers_floating.hpp>
 #include <catch2/internal/catch_enforce.hpp>
 #include <catch2/internal/catch_polyfills.hpp>
diff --git a/src/catch2/matchers/catch_matchers_string.cpp b/src/catch2/matchers/catch_matchers_string.cpp
index 90815c67..8004a38a 100644
--- a/src/catch2/matchers/catch_matchers_string.cpp
+++ b/src/catch2/matchers/catch_matchers_string.cpp
@@ -1,8 +1,3 @@
-/*
- * Distributed under the Boost Software License, Version 1.0. (See accompanying
- * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/matchers/catch_matchers_string.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
 #include <catch2/catch_tostring.hpp>
diff --git a/src/catch2/reporters/catch_reporter_automake.cpp b/src/catch2/reporters/catch_reporter_automake.cpp
index 57cfdb29..2e325e25 100644
--- a/src/catch2/reporters/catch_reporter_automake.cpp
+++ b/src/catch2/reporters/catch_reporter_automake.cpp
@@ -1,8 +1,3 @@
-/*
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_automake.hpp>
 #include <catch2/catch_test_case_info.hpp>
 
diff --git a/src/catch2/reporters/catch_reporter_compact.cpp b/src/catch2/reporters/catch_reporter_compact.cpp
index b3db9bb9..4fc317d0 100644
--- a/src/catch2/reporters/catch_reporter_compact.cpp
+++ b/src/catch2/reporters/catch_reporter_compact.cpp
@@ -1,10 +1,3 @@
-/*
- *  Created by Martin on 2017-11-14.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_compact.hpp>
 
 #include <catch2/reporters/catch_reporter_helpers.hpp>
diff --git a/src/catch2/reporters/catch_reporter_console.cpp b/src/catch2/reporters/catch_reporter_console.cpp
index b6eb83e7..fdc39b88 100644
--- a/src/catch2/reporters/catch_reporter_console.cpp
+++ b/src/catch2/reporters/catch_reporter_console.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 5/12/2012.
- *  Copyright 2012 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_console.hpp>
 
 #include <catch2/interfaces/catch_interfaces_config.hpp>
diff --git a/src/catch2/reporters/catch_reporter_junit.cpp b/src/catch2/reporters/catch_reporter_junit.cpp
index b56f2e45..0e3806ed 100644
--- a/src/catch2/reporters/catch_reporter_junit.cpp
+++ b/src/catch2/reporters/catch_reporter_junit.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 26/11/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_junit.hpp>
 
 #include <catch2/reporters/catch_reporter_helpers.hpp>
diff --git a/src/catch2/reporters/catch_reporter_listening.cpp b/src/catch2/reporters/catch_reporter_listening.cpp
index c0823542..b3b63ca9 100644
--- a/src/catch2/reporters/catch_reporter_listening.cpp
+++ b/src/catch2/reporters/catch_reporter_listening.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 5/08/2015.
- *  Copyright 2015 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_listening.hpp>
 
 #include <cassert>
diff --git a/src/catch2/reporters/catch_reporter_sonarqube.cpp b/src/catch2/reporters/catch_reporter_sonarqube.cpp
index 99f2d550..85d96a80 100644
--- a/src/catch2/reporters/catch_reporter_sonarqube.cpp
+++ b/src/catch2/reporters/catch_reporter_sonarqube.cpp
@@ -1,8 +1,3 @@
-/*
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_sonarqube.hpp>
 
 #include <catch2/internal/catch_string_manip.hpp>
diff --git a/src/catch2/reporters/catch_reporter_sonarqube.hpp b/src/catch2/reporters/catch_reporter_sonarqube.hpp
index ea84f6f9..de5eb786 100644
--- a/src/catch2/reporters/catch_reporter_sonarqube.hpp
+++ b/src/catch2/reporters/catch_reporter_sonarqube.hpp
@@ -1,7 +1,3 @@
-/*
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
 #ifndef CATCH_REPORTER_SONARQUBE_HPP_INCLUDED
 #define CATCH_REPORTER_SONARQUBE_HPP_INCLUDED
 
diff --git a/src/catch2/reporters/catch_reporter_tap.cpp b/src/catch2/reporters/catch_reporter_tap.cpp
index 94595361..e82f7813 100644
--- a/src/catch2/reporters/catch_reporter_tap.cpp
+++ b/src/catch2/reporters/catch_reporter_tap.cpp
@@ -1,8 +1,3 @@
-/*
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_tap.hpp>
 #include <catch2/internal/catch_console_colour.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
diff --git a/src/catch2/reporters/catch_reporter_teamcity.cpp b/src/catch2/reporters/catch_reporter_teamcity.cpp
index 57fd586c..8d9f9999 100644
--- a/src/catch2/reporters/catch_reporter_teamcity.cpp
+++ b/src/catch2/reporters/catch_reporter_teamcity.cpp
@@ -1,8 +1,3 @@
-/*
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_teamcity.hpp>
 
 #include <catch2/reporters/catch_reporter_helpers.hpp>
diff --git a/src/catch2/reporters/catch_reporter_xml.cpp b/src/catch2/reporters/catch_reporter_xml.cpp
index 8f0ec720..a01e2417 100644
--- a/src/catch2/reporters/catch_reporter_xml.cpp
+++ b/src/catch2/reporters/catch_reporter_xml.cpp
@@ -1,11 +1,3 @@
-/*
- *  Created by Phil on 28/10/2010.
- *  Copyright 2010 Two Blue Cubes Ltd. All rights reserved.
- *
- *  Distributed under the Boost Software License, Version 1.0. (See accompanying
- *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- */
-
 #include <catch2/reporters/catch_reporter_xml.hpp>
 
 #include <catch2/reporters/catch_reporter_helpers.hpp>