Update text to fix 1665

Author: marksweb

djangoproject/templates/accounts/user_profile.html

@@ -26,7 +26,8 @@ <h2>
             </li>
             <li>
                 The rest of the data is read-only for the time being. If you see
-                outrageous errors, please email <kbd>jacob</kbd> @ this domain.
+                outrageous errors, please file an issue on
+                <a href="https://github.com/django/code.djangoproject.com/issues/new" target="_blank">GitHub</a>.
             </li>
         </ul>
     </div>

djangoproject/templates/aggregator/delete-confirm.html

@@ -6,8 +6,7 @@ <h1>Community</h1>
   <h2 class="deck">Really delete {{ feed }}?</h2>
 
   <p>
-    All items in the aggregator will be deleted, too. Because Jacob's
-    lazy, there's no "undo"!
+    We haven't implemented an undo feature yet, so all items will be deleted immediately.
   </p>
 
   <form class="wide" action="." method="post">