update version in the README

README.md

@@ -547,17 +547,17 @@ First, clone this repository and run `npm install && git submodule init && git s
 
 In the `dist/web` folder, you should see the files you need: `pusher.js`, `pusher.min.js`, `json2.js`, `json.min.js`, `sockjs.js` and `sockjs.min.js`. `pusher.js` should be built referencing your URLs as the dependency hosts.
 
-First, make sure you expose all files from the `dist` directory. They need to be in a directory with named after the version number. For example, if you're hosting version 5.0.2 under `http://example.com/pusher-js` (and https for SSL), files should be accessible under following URL's:
+First, make sure you expose all files from the `dist` directory. They need to be in a directory with named after the version number. For example, if you're hosting version 5.0.3 under `http://example.com/pusher-js` (and https for SSL), files should be accessible under following URL's:
 
-    http://example.com/pusher-js/5.0.2/pusher.js
-    http://example.com/pusher-js/5.0.2/json2.js
-    http://example.com/pusher-js/5.0.2/sockjs.js
+    http://example.com/pusher-js/5.0.3/pusher.js
+    http://example.com/pusher-js/5.0.3/json2.js
+    http://example.com/pusher-js/5.0.3/sockjs.js
 
 Minified files should have `.min` in their names, as in the `dist/web` directory:
 
-    http://example.com/pusher-js/5.0.2/pusher.min.js
-    http://example.com/pusher-js/5.0.2/json2.min.js
-    http://example.com/pusher-js/5.0.2/sockjs.min.js
+    http://example.com/pusher-js/5.0.3/pusher.min.js
+    http://example.com/pusher-js/5.0.3/json2.min.js
+    http://example.com/pusher-js/5.0.3/sockjs.min.js
 
 ## SockJS compatibility