Merge pull request #297 from HarrySarson/readme-fix

Fixes formatting in readme.

Author: ashb

README.md

@@ -77,7 +77,7 @@ and testing don't work on older versions of node. That said since this module
 is so simple and doesn't use any parts of the node API if you use the pre-built
 version and find a bug let us know and we'll try and fix it.
 
-### Browser
+### Browser
 
 It also works in a browser; here is a complete example: