Adds consistency to syntax of functions
Adds consistency to syntax of functions

JosephSun/javascript-koans,GMatias93/javascript-koans,JosephSun/javascript-koans,darrylnu/javascript-koans,darrylnu/javascript-koans,existenzial/javascript-koans,darrylnu/javascript-koans,DhiMalo/javascript-koans,JosephSun/javascript-koans,existenzial/javascript-koans,DhiMalo/javascript-koans,DhiMalo/javascript-koans,GMatias93/javascript-koans,GMatias93/javascript-koans,existenzial/javascript-koans