修复：tags列表commiter更改为committer

app/views/repositories/tags.json.jbuilder

@@ -14,10 +14,10 @@ json.tags @tags do |tag|
     json.commit do
       json.sha tag['commit']['sha']
       json.message tag['commit']['message']
-      json.time_ago time_from_now(tag['commit']['commiter']['date'].to_time)
-      json.created_at_unix tag['commit']['commiter']['date'].to_time.to_i
+      json.time_ago time_from_now(tag['commit']['committer']['date'].to_time)
+      json.created_at_unix tag['commit']['committer']['date'].to_time.to_i
       json.committer do 
-        json.partial! 'commit_author', user: render_cache_commit_author(tag['commit']['commiter']), name: tag['commit']['commiter']['name']
+        json.partial! 'commit_author', user: render_cache_commit_author(tag['commit']['committer']), name: tag['commit']['committer']['name']
       end
       json.author do 
         json.partial! 'commit_author', user: render_cache_commit_author(tag['commit']['author']), name: tag['commit']['author']['name']