diff --git a/django_select2/static/django_select2/django_select2.js b/django_select2/static/django_select2/django_select2.js
index 23aef47..d6806fc 100644
--- a/django_select2/static/django_select2/django_select2.js
+++ b/django_select2/static/django_select2/django_select2.js
@@ -1,48 +1,46 @@
 (function ($) {
+  var init = function ($element, options) {
+    $element.select2(options)
+  }
 
-    var init = function ($element, options) {
-        $element.select2(options);
-    };
-
-    var initHeavy = function ($element, options) {
-        var settings = $.extend({
-            ajax: {
-                data: function (params) {
-                    return {
-                        term: params.term,
-                        page: params.page,
-                        field_id: $element.data('field_id')
-                    };
-                },
-                processResults: function (data, page) {
-                    return {
-                        results: data.results,
-                        pagination: {
-                            more: data.more
-                        }
-                    };
-                }
+  var initHeavy = function ($element, options) {
+    var settings = $.extend({
+      ajax: {
+        data: function (params) {
+          return {
+            term: params.term,
+            page: params.page,
+            field_id: $element.data('field_id')
+          }
+        },
+        processResults: function (data, page) {
+          return {
+            results: data.results,
+            pagination: {
+              more: data.more
             }
-        }, options);
+          }
+        }
+      }
+    }, options)
 
-        $element.select2(settings);
-    };
+    $element.select2(settings)
+  }
 
-    $.fn.djangoSelect2 = function (options) {
-        var settings = $.extend({}, options);
-        $.each(this, function (i, element) {
-            var $element = $(element);
-            if ($element.hasClass('django-select2-heavy')) {
-                initHeavy($element, settings);
-            } else {
-                init($element, settings);
-            }
-        });
-        return this;
-    };
+  $.fn.djangoSelect2 = function (options) {
+    var settings = $.extend({}, options)
+    $.each(this, function (i, element) {
+      var $element = $(element)
+      if ($element.hasClass('django-select2-heavy')) {
+        initHeavy($element, settings)
+      } else {
+        init($element, settings)
+      }
+    })
+    return this
+  }
 
-    $(function () {
-        $('.django-select2').djangoSelect2();
-    });
-
-}(this.jQuery));
+  $(function () {
+    $('.django-select2').djangoSelect2()
+  })
+}(this.jQuery))