Whitespace fix

Remove extra leading space.

@@ -336,7 +336,7 @@
         [ "git branch -D {{pr.user.login}}-{{pr.head.ref}}",                   "Delete the local branch used for merging" ]
       ]
     },
-     "accept-as-is": {
+    "accept-as-is": {
       "steps": [
         { "prompt": "text", "id": "prNum",                             "desc": "What is the the pull request number?" },
         { "get": "{{meta.urls.repo_api}}/pulls/{{prNum}}",             "desc": "Get the PR information", "id": "pr" },