Tweaks

Author: javiereguiluz

controller/error_pages.rst

@@ -114,14 +114,12 @@ store the HTTP status code and message respectively.
     and its required ``getStatusCode()`` method. Otherwise, the ``status_code``
     will default to ``500``.
 
-Additionally you have access to the Exception with ``exception``.
-This allows you to access any method of :class:`Symfony\\Component\\HttpKernel\\Exception\\HttpException`.
-For example, if an exception message has been set, using 
-``throw $this->createNotFoundException('The product does not exist');``,
-this can be accessed with ``{{ exception.message }}``.
-You can output the stack trace using ``{{ exception.traceAsString }}`` 
-You should be careful with this though, as it is very likely to expose 
-sensitive data.
+Additionally you have access to the :class:`Symfony\\Component\\HttpKernel\\Exception\\HttpException`
+object via the ``exception`` Twig variable. For example, if the exception sets a
+message (e.g. using ``throw $this->createNotFoundException('The product does not exist')``),
+use ``{{ exception.message }}`` to print that message. You can also output the
+stack trace using ``{{ exception.traceAsString }}``, but don't do that for end
+users because the trace contains sensitive data.
 
 .. tip::