adjust whitespace

ChangeLog

@@ -345,7 +345,7 @@ train-2011.09.22:
   * IE9 support
   * partial IE8 support (not yet usable, several small remaining bugs, and abysmal performance)
   * development harness (./run.js) now respects an IP_ADDRESS env var to bind to a specific address (other than 127.0.0.1)
-  * improved first-time development experience:  `git clone && cd browserid && npm install && npm run`
+  * improved first-time development experience: `git clone && cd browserid && npm install && npm run`
   * initial support for running locally under virtualbox via vagrant: #261 (thanks ozten!)
   * (fix 2011.09.23) fix race condition between relay iframe and window introduced with IE9 support: #287
   * (fix 2011.09.23) fix blank popup on second signin invocation in same session in FFX: #286