regex_internal.h: define __attribute_warn_unused_result__

[gnulib.git] / doc / posix-functions / tolower.texi

diff --git a/doc/posix-functions/tolower.texi b/doc/posix-functions/tolower.texi
index 1974e74..994ca33 100644 (file)
--- a/doc/posix-functions/tolower.texi
+++ b/doc/posix-functions/tolower.texi
@@ -13,6 +13,6 @@ Portability problems fixed by Gnulib:
 Portability problems not fixed by Gnulib:
 @itemize
 @item
-On Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
+On AIX and Windows platforms, @code{wchar_t} is a 16-bit type and therefore cannot
 accommodate all Unicode characters.
 @end itemize