"git log -h": typofix misspelled 'suppress'

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

builtin/log.c

@@ -92,7 +92,7 @@ static void cmd_log_init_finish(int argc, const char **argv, const char *prefix,
 	int quiet = 0, source = 0;
 
 	const struct option builtin_log_options[] = {
-		OPT_BOOLEAN(0, "quiet", &quiet, "supress diff output"),
+		OPT_BOOLEAN(0, "quiet", &quiet, "suppress diff output"),
 		OPT_BOOLEAN(0, "source", &source, "show source"),
 		{ OPTION_CALLBACK, 0, "decorate", NULL, NULL, "decorate options",
 		  PARSE_OPT_OPTARG, decorate_callback},