minor. refs #12622

OskarStark · OskarStark · commit 0199c268f982 · 2019-11-14T16:30:35.000+01:00
diff --git a/deployment/proxies.rst b/deployment/proxies.rst
@@ -79,7 +79,7 @@ other information.
 .. tip::
 
     In applications using :ref:`Symfony Flex <symfony-flex>` you can set the
-    TRUSTED_PROXIES env var:
+    ``TRUSTED_PROXIES`` env var:
 
     .. code-block:: bash
 
