Added space indentation in models/merge_requests_closing_issues.rb

app/models/merge_requests_closing_issues.rb

@@ -8,8 +8,8 @@ class MergeRequestsClosingIssues < ActiveRecord::Base
   class << self
     def count_for_collection(ids)
       group(:issue_id).
-      where(issue_id: ids).
-      pluck('issue_id', 'COUNT(*) as count')
+        where(issue_id: ids).
+        pluck('issue_id', 'COUNT(*) as count')
     end
   end
 end