minor #12646 Update routing.rst (amine-betari)

This PR was squashed before being merged into the 4.4 branch (closes #12646).

Discussion
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Update routing.rst

We suppose we have thie URL :
http://127.0.0.1:8000/share/symfony//ezplatform/php/drupal/wordpess

**path** => symfony/ezplatform/php/drupal
**token** => wordpess

Commits
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853a7b2 Update routing.rst

Author: wouterj

routing.rst

@@ -1100,10 +1100,9 @@ A possible solution is to change the parameter requirements to be more permissiv
 .. note::
 
     If the route defines several parameter and you apply this permissive
-    regular expression to all of them, the results won't be the expected. For
+    regular expression to all of them. For
     example, if the route definition is ``/share/{path}/{token}`` and both
-    ``path`` and ``token`` accept ``/``, then ``path`` will contain its contents
-    and the token, and ``token`` will be empty.
+    ``path`` and ``token`` accept ``/``. The ``token`` only get the last path and the rest of the match is matched by the first argument (``path``).
 
 .. note::