Change getgrent error declaration message to proper style.
Bug: 19340053
Change-Id: I9c47a2016f356d171a5f2082acb8391d81e019b2
diff --git a/libc/include/grp.h b/libc/include/grp.h
index ab90022..7b3e32b 100644
--- a/libc/include/grp.h
+++ b/libc/include/grp.h
@@ -54,9 +54,9 @@
struct group *getgrgid(gid_t);
struct group *getgrnam(const char *);
#if __POSIX_VISIBLE >= 200112 || __XPG_VISIBLE
-struct group *getgrent(void) __errorattr("This function is meaningless on Android.");
-__errordecl(setgrent, "This function is meaningless on Android.");
-__errordecl(endgrent, "This function is meaningless on Android.");
+struct group *getgrent(void) __errorattr("getgrent is meaningless on Android");
+__errordecl(setgrent, "setgrent is meaningless on Android");
+__errordecl(endgrent, "endgrent is meaningless on Android");
int getgrgid_r(gid_t, struct group *, char *,
size_t, struct group **);
int getgrnam_r(const char *, struct group *, char *,
