Fix a typo in the twitter share button javascript

Author: kylef

pasteapp/templates/base.html

@@ -84,7 +84,7 @@ <h3>Share {{ object }}</h3>
 
           <div class="modal-footer">
               <a href="https://twitter.com/share" class="btn" data-text="check out this snippt"><i class="icon-twitter"></i> Tweet</a>
-              <script>!function(d,s,id){varjs,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
+              <script>!function(d,s,id){var js,fjs=d.getElementsByTagName(s)[0];if(!d.getElementById(id)){js=d.createElement(s);js.id=id;js.src="https://platform.twitter.com/widgets.js";fjs.parentNode.insertBefore(js,fjs);}}(document,"script","twitter-wjs");</script>
               <a href="#" class="btn" data-dismiss="modal">Close</a>
           </div>
       </div>