-<a href="<%= url_for( controller => 'changes', action => 'edits' ) %>">edits</a>
-<a href="<%= url_for( controller => 'changes', action => 'index' ) %>">changes</a>
+<a href="<%= url_for( controller => 'actions', action => 'edits' ) %>">edits</a>
+<a href="<%= url_for( controller => 'actions', action => 'index' ) %>">actions</a>