Remove problematic control chars in rescue template. (closes #5316)

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4445 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

actionpack/CHANGELOG

 *SVN*
 
+* Remove problematic control chars in rescue template. #5316 [Stefan Kaes]
+
 * Make sure passed routing options are not mutated by routing code. #5314 [Blair Zajac]
 
 * Make sure changing the controller from foo/bar to bing/bang does not change relative to foo. [Jamis Buck]

actionpack/lib/action_controller/templates/rescues/routing_error.rhtml

 <h1>Routing Error</h1>
 <p><pre><%=h @exception.message %></pre></p>
 <% unless @exception.failures.empty? %><p>
-	<h2>Failure reasons:</h2>
-	<ol>
-	<% @exception.failures.each do |route, reason| %>
-		<li><code><%=h route.inspect.gsub('\\', '') %></code> failed because <%=h reason.downcase %></li>
+  <h2>Failure reasons:</h2>
+  <ol>
+  <% @exception.failures.each do |route, reason| %>
+    <li><code><%=h route.inspect.gsub('\\', '') %></code> failed because <%=h reason.downcase %></li>
   <% end %>
   </ol>
 </p><% end %>