* config/rs6000/rs6000.c(rs6000_hash_constant): Fix

[pf3gnuchains/gcc-fork.git] / libiberty / strstr.c

diff --git a/libiberty/strstr.c b/libiberty/strstr.c
index ffe1d10..470e04b 100644 (file)
--- a/libiberty/strstr.c
+++ b/libiberty/strstr.c
@@ -7,7 +7,7 @@
 
 This function searches for the substring @var{sub} in the string
 @var{string}, not including the terminating null characters.  A pointer
-to the first occurrence of @var{sub} is returned, or NULL if the
+to the first occurrence of @var{sub} is returned, or @code{NULL} if the
 substring is absent.  If @var{sub} points to a string with zero
 length, the function returns @var{string}.