[#2345] Minor tweaks to target path

Author: weaverryan

cookbook/security/target_path.rst

@@ -6,9 +6,9 @@ How to change the Default Target Path Behavior
 
 By default, the security component retains the information of the last request
 URI in a session variable named ``_security.main.target_path`` (with ``main`` being
-the name of the firewall area, defined in the ``security.yml``). Upon a successful
-login, the user is redirected to this path, as to help her continue from the last
-known page she visited.
+the name of the firewall, defined in ``security.yml``). Upon a successful
+login, the user is redirected to this path, as to help her continue from the
+last known page she visited.
 
 On some occasions, this is unexpected. For example when the last request
 URI was an HTTP POST against a route which is configured to allow only a POST