diff --git a/doc/overview.qbk b/doc/overview.qbk
index dafb49a..eeb77e4 100644
--- a/doc/overview.qbk
+++ b/doc/overview.qbk
@@ -31,6 +31,6 @@ which includes all the other headers in turn.
 
 All functions and classes are contained in the namespace __coro_ns__.
 
-[note __boost_coroutine__ requires C++11!]
+[note This library requires C++11!]
 
 [endsect]