builtin/commit.c: fix a typo in the comment

Kaartic Sivaraam · gitster · commit 669638fe7a3e · 2017-07-06T09:06:26.000-07:00
Signed-off-by: Kaartic Sivaraam &lt;kaarticsivaraam91196@gmail.com&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/builtin/commit.c b/builtin/commit.c
@@ -984,7 +984,7 @@ static int rest_is_empty(struct strbuf *sb, int start)
 	int i, eol;
 	const char *nl;
 
-	/* Check if the rest is just whitespace and Signed-of-by's. */
+	/* Check if the rest is just whitespace and Signed-off-by's. */
 	for (i = start; i < sb->len; i++) {
 		nl = memchr(sb->buf + i, '\n', sb->len - i);
 		if (nl)
