Use single quotes consistently.

Author: XhmikosR

.jshintrc

@@ -11,6 +11,7 @@
     "noarg": true,
     "node" : true,
     "noempty": true,
+    "quotmark": "single",
     "plusplus": false,
     "regexp": true,
     "strict": false,

Gruntfile.js

@@ -17,7 +17,7 @@ module.exports = function(grunt) {
     }
   });
 
-  // Load the plugin that provides the "uglify" task.
+  // Load the plugin that provides the 'uglify' task.
   grunt.loadNpmTasks('grunt-contrib-uglify');
   grunt.loadNpmTasks('grunt-contrib-jshint');
 

jquery.mousewheel.js

@@ -57,11 +57,11 @@
 
     $.fn.extend({
         mousewheel: function(fn) {
-            return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
+            return fn ? this.bind('mousewheel', fn) : this.trigger('mousewheel');
         },
 
         unmousewheel: function(fn) {
-            return this.unbind("mousewheel", fn);
+            return this.unbind('mousewheel', fn);
         }
     });
 
@@ -76,7 +76,7 @@
             absDeltaXY = 0,
             fn;
         event = $.event.fix(orgEvent);
-        event.type = "mousewheel";
+        event.type = 'mousewheel';
 
         // Old school scrollwheel delta
         if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta; }