Make code style consistent in examples. Fixes #90
Make code style consistent in examples. Fixes #90

marcomatteocci/progressbar.js,marcomatteocci/progressbar.js,kimmobrunfeldt/progressbar.js,soulosoul/progressbar.js,arielshad/progressbar.js,prepare/progressbar.js,halilertekin/progressbar.js,kimmobrunfeldt/progressbar.js,Hkmu/progressbar.js,GerHobbelt/progressbar.js,soulosoul/progressbar.js,Hkmu/progressbar.js,arielshad/progressbar.js,halilertekin/progressbar.js,kimmobrunfeldt/progressbar.js,prepare/progressbar.js,GerHobbelt/progressbar.js