Update hacklib func comment doc

diff --git a/src/hacklib.c b/src/hacklib.c
index 005aa02b98248c583b43c97461cbe92193727050..1c091b8f6a0039b1555252ac88e905f630f58575 100644 (file)
--- a/src/hacklib.c
+++ b/src/hacklib.c
@@ -26,6 +26,7 @@ NetHack, except that rounddiv may call panic().
        char            chrcasecpy      (int,int)
        char *          strcasecpy      (char *,const char *)
        char *          s_suffix        (const char *)
+       char *          ing_suffix      (const char *)
        char *          xcrypt          (const char *, char *)
        boolean         onlyspace       (const char *)
        char *          tabexpand       (char *)