Reword

Author: javiereguiluz

logging/channels_handlers.rst

@@ -25,9 +25,9 @@ Switching a Channel to a different Handler
 
 Now, suppose you want to log the ``security`` channel to a different file.
 To do this, create a new handler and configure it to log only messages
-from the ``security`` channel.
-You might add this in `config/packages/monolog.yaml` to log in all environments,
-or just `config/packages/prod/monolog.yaml` to happen only in prod:
+from the ``security`` channel. The following example does that only in the
+``prod`` :ref:`configuration environment <configuration-environments>` but you
+can do it in any (or all) environments:
 
 .. configuration-block::