Merge pull request #62 from Bapabooiee/master

Dialog for reporting a post has already been voted on has a typo

app/models/post.rb

@@ -753,7 +753,7 @@ class Post < ActiveRecord::Base
 
         votes.create(:score => score)
       else
-        raise PostVote::Error.new("You have already voted for this comment")
+        raise PostVote::Error.new("You have already voted for this post")
       end
     end
   end