Updated Routing proxy with access logging (markdown)

Routing-proxy-with-access-logging.md

@@ -15,7 +15,7 @@ One of the useful methods of running http-proxy is as a routing proxy. The follo
         router.proxyRequest(req,res);
     });
     
-    proxy.listen(3000, function() { console.log("Routing proxy listening on " + proxy.addresss().port); });
+    proxy.listen(3000, function() { console.log("Routing proxy listening on " + proxy.address().port); });
 
 the above example uses console.log, but you could use any logging library, e.g. winston, to create access logs with info from req and res.