Small code layout improvement.

app/models/channel/twitter2.rb

@@ -229,16 +229,14 @@ class Channel::Twitter2
       )
     end
 
-    return ticket
+    ticket
   end
 
   def fetch_article_create( user, ticket, tweet, sender )
 
     # find if record already exists
     article = Ticket::Article.where( :message_id => tweet.id.to_s ).first
-    if article
-      return article
-    end
+    return article if article
 
     # set ticket state to open if not new
     if ticket.ticket_state.name != 'new'