Make method call be italic in docs

diff --git a/lib/Catalyst/Request.pm b/lib/Catalyst/Request.pm
index 577d4de..6d14c5b 100644 (file)
--- a/lib/Catalyst/Request.pm
+++ b/lib/Catalyst/Request.pm
@@ -318,7 +318,7 @@ Returns an L<HTTP::Headers> object containing the headers for the current reques
 
 =head2 $req->hostname
 
-Returns the hostname of the client. Use $req->uri->host to get the hostname of the server.
+Returns the hostname of the client. Use C<< $req->uri->host >> to get the hostname of the server.
 
 =head2 $req->input