README.md in font-awesome-sass-mixins-4.3.0 vs README.md in font-awesome-sass-mixins-4.4.0

@@ -1,8 +1,9 @@
 # font-awesome-sass-mixins
 For those of us who want to use Font Awesome without class tags and without loading every single class definition.
 
+#### Currently up to date with Font Awesome 4.4.0
 
 ### Installation
 
 ```bash
 gem install font-awesome-sass-mixins
@@ -13,9 +14,10 @@
 @import font-awesome-mixins
 ```
 
 - Make sure you have the @font-face declaration somewhere in your SASS already. I may add that automatically in the near future.
 - Make sure your fonts directory is also setup and that your @font-face points at it. This gem cannot really help you with that, it's out of scope.
+- Make sure you set the `$fa-font-size-base` variable somewhere before you @import this extension.
 
 ### Usage
 
 ```sass
 .my-element