Update mercure.rst

javiereguiluz · dunglas · web-flow · commit 80dd7b146c15 · 2019-03-05T11:39:18.000+01:00
Co-Authored-By: dunglas &lt;dunglas@gmail.com&gt;
diff --git a/mercure.rst b/mercure.rst
@@ -279,7 +279,7 @@ Discovery
 
 The Mercure protocol comes with a discovery mechanism.
 To leverage it, the Symfony application must expose the URL of the Mercure Hub
-in a `Link` HTTP header.
+in a ``Link`` HTTP header.
 
 .. image:: /_images/mercure/discovery.png
 
