minor readme tweaks, update with info about font awesome

README.markdown

@@ -2,7 +2,7 @@
 
 OCT2 - a modified version of octopress classic theme (distributed under the same license as Octopress, [The MIT license](https://github.com/imathis/octopress#license) ).
 
-I've included modifications made by Alessandro Melandri. For details, see ["Octopress Theme Customization"](http://melandri.net/2012/02/14/octopress-theme-customization/). Also included are [css formatting for tables](http://programus.github.com/blog/2012/03/07/add-table-data-css-for-octopress/) and 4 icons from free-hand drawn [Sketch icons](http://www.charfishdesign.com/19-free-hand-drawn-sketch-icons/).
+I've included modifications made by Alessandro Melandri. For details, see ["Octopress Theme Customization"](http://melandri.net/2012/02/14/octopress-theme-customization/). Also included are [css formatting for tables](http://programus.github.com/blog/2012/03/07/add-table-data-css-for-octopress/) and [Font Awesome](http://fortawesome.github.io/Font-Awesome/) icons.
 
 enabling MathJax requires using `kramdown` instead of `rdiscount`
 
@@ -20,5 +20,5 @@ $ rake install["oct2"]
 
 ![Oct2 screenshot](https://raw.github.com/bijumon/oct2/master/source/images/oct2.png)
 
-[octopress](http://octopress.org/) was created by [Brandon Mathis](http://brandonmathis.com/), [@imathis](https://twitter.com/imathis).
-[octopress logo](http://octopress.org/) was created by [david lanham](http://dlanham.com ), [@dlanham](https://twitter.com/dlanham).
+[octopress](http://octopress.org/) was created by [Brandon Mathis](http://brandonmathis.com/) aka [@imathis](https://twitter.com/imathis).
+[octopress logo](http://octopress.org/) was created by [david lanham](http://dlanham.com ) aka [@dlanham](https://twitter.com/dlanham).