Fixed a couple of spelling errors
Fixed a couple of spelling errors

hoatle/flask-classy,apiguy/flask-classy,teracyhq/flask-classy,stas/flask-classy,mapleoin/flask-classy,apiguy/flask-classy,teracyhq/flask-classy,ei-grad/muffin-classy,ei-grad/muffin-classy,apiguy/flask-classy