libstdc++: Fix @headername for bits/cpp_type_traits.h

There is no file ext/type_traits, point it to ext/type_traits.h instead.

libstdc++-v3/ChangeLog:

	* include/bits/cpp_type_traits.h: Improve doxygen file docs.

(cherry picked from commit f6ed7a61a7c906f8fb7f8059132225c9bc41f3b2)

diff --git a/libstdc++-v3/include/bits/cpp_type_traits.h b/libstdc++-v3/include/bits/cpp_type_traits.h
index 8f91bbedbed0468ab04e8de3055dca04c67dd1ae..550820100ccd1e227f2051f11001eab224fbccec 100644 (file)
--- a/libstdc++-v3/include/bits/cpp_type_traits.h
+++ b/libstdc++-v3/include/bits/cpp_type_traits.h
@@ -24,7 +24,7 @@
 
 /** @file bits/cpp_type_traits.h
  *  This is an internal header file, included by other library headers.
- *  Do not attempt to use it directly. @headername{ext/type_traits}
+ *  Do not attempt to use it directly. @headername{ext/type_traits.h}
  */
 
 // Written by Gabriel Dos Reis <dosreis@cmla.ens-cachan.fr>