Tweak last commit.

diff --git a/doc/posix-functions/frexpf.texi b/doc/posix-functions/frexpf.texi
index 0264de2..329157a 100644 (file)
--- a/doc/posix-functions/frexpf.texi
+++ b/doc/posix-functions/frexpf.texi
@@ -10,7 +10,7 @@ Portability problems fixed by Gnulib:
 @itemize
 @item
 This function is missing on some platforms:
-Minix 3.1.8, AIX 5.1, HP-UX 11, Solaris 9.
+Minix 3.1.8, AIX 5.1, HP-UX 11, older IRIX 6.5, Solaris 9.
 @item
 This function is only defined as a macro with arguments on some platforms:
 MSVC 9.