Fixing comments 12,13,14,15 by @nathany: Various spellings and typos
Fixing comments 12,13,14,15 by @nathany: Various spellings and typos

mem/gopheracademy-web,raphael/gopheracademy-web,spf13/gopheracademy-web,spf13/gopheracademy-web,raphael/gopheracademy-web,mem/gopheracademy-web