Fixing some typos...
Fixing some typos...

SciMed/rails-footnotes,josevalim/rails-footnotes,oakbow/rails-footnotes,jasnow/rails-footnotes,jasnow/rails-footnotes,josevalim/rails-footnotes,josevalim/rails-footnotes,jasnow/rails-footnotes,kbrock/rails-footnotes,oakbow/rails-footnotes