Fixed some issues that Devon pointed out with case and consistency
Fixed some issues that Devon pointed out with case and consistency

dougellison/angular_js_tech_talk,dougellison/angular_js_tech_talk,dougellison/angular_js_tech_talk,dougellison/angular_js_tech_talk,dougellison/angular_js_tech_talk,dougellison/angular_js_tech_talk