Fixed small typo

Author: Erik Mellum

gulpfile.js

@@ -4,7 +4,7 @@ var gulp = require('gulp');
 // Include Our Plugins
 var jshint = require('gulp-jshint');
 var sass = require('gulp-sass');
-var coffee = require('gulp-coffee'),
+var coffee = require('gulp-coffee');
 var concat = require('gulp-concat');
 var uglify = require('gulp-uglify');
 var rename = require('gulp-rename');