.htaccess file documentation refers to no longer valid URL on line 365

[alejandroiglesias]

It reads:

# To understand why this is important and a better idea than all.css?v1231,
# read: github.com/paulirish/html5-boilerplate/wiki/Version-Control-with-Cachebusting

But that link is not valid anymore.

[alexgibson]

Thanks - will update this to point toward the new bundled docs