Removed trailing whitespaces

Author: jbtronics

deployment/proxies.rst

@@ -174,10 +174,10 @@ used to generate absolute paths and URLs in Symfony applications. Without the he
 based on the configuration of the web server running Symfony, which leads to incorrect pathes/URLs, when the application
 is served under a subpath by a reverse proxy.
 
-For example if your symfony application is directly served under an URL like ``https://symfony.tld/`` 
+For example if your symfony application is directly served under an URL like ``https://symfony.tld/``
 and you would like to use a reverse proxy to serve the application under ``https://public.tld/app/``, you would need
 to set the ``X-Forwarded-Prefix`` header to ``/app/`` in your reverse proxy configuration.
-Without the header, Symfony would generate URLs based on its servers base URL (e.g. ``/my/route``) instead of the correct 
+Without the header, Symfony would generate URLs based on its servers base URL (e.g. ``/my/route``) instead of the correct
 ``/app/my/route``, which is required to access the route via the reverse proxy.
 
 The header can be different for each reverse proxy, so that access via different reverse proxies served under different