Convert update-index references in docs to add.

diff --git a/blob.c b/blob.c
index d1af2e62f14965fab491a3d9dde712f02b718adc..9776beac5827a4c705eddde426817dcc40c525bc 100644 (file)
--- a/blob.c
+++ b/blob.c
@@ -1,6 +1,5 @@
 #include "cache.h"
 #include "blob.h"
-#include <stdlib.h>
 
 const char *blob_type = "blob";