Convert update-index references in docs to add.

diff --git a/strbuf.c b/strbuf.c
index 9d9d8bed915483abbc2ebb340e0881ae4e296bd4..7f14b0fb59bd7e14979b002f441ae84ff5b0e9a2 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -1,7 +1,5 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include "strbuf.h"
 #include "cache.h"
+#include "strbuf.h"
 
 void strbuf_init(struct strbuf *sb) {
        sb->buf = NULL;