fixed invalid parameter name in example file

adnanh · adnanh · commit a7bbff0963f8 · 2015-03-13T01:59:10.000+01:00
diff --git a/hooks.json.example b/hooks.json.example
@@ -7,7 +7,7 @@
     [
       {
         "source": "payload",
-        "name": "head"
+        "name": "head_commit.id"
       },
       {
         "source": "payload",
