[fix] fix syntax errors. close issue #86

Author: dominictarr

examples/package.json

@@ -7,6 +7,6 @@
   , "connect-gzip": "0.1"
   , "connect-jsonp": "0.0.5"
   , "connect-restreamer": "1"
-  , "proxy-by-url": "0.0.0"
+  , "proxy-by-url": ">= 0.0.1"
   }
 }

examples/url-middleware.js

@@ -41,7 +41,7 @@ httpProxy.createServer(
     '/hello': { port: 9000, host: 'localhost' },
     '/charlie': { port: 80, host: 'charlieistheman.com' },
     '/google': { port: 80, host: 'google.com' } 
-  });
+  })
 ).listen(8000);
 
 //