jenius/roots.cx — pull request #9 by joakin (2013-03-18 12:12:43+00:00)
Title: Fix typo on var names in grid styl docs

As stated on the docs of styl:
http://learnboost.github.com/stylus/docs/variables.html
Vars go with `=`

If the roots-css docs were followed then the example did not work. It would appear as
a fixed-width grid because the var was not overridden