fix(*): solve function nit.

Author: juangabreil

test/ng/filter/orderBySpec.js

@@ -91,7 +91,7 @@ describe('Filter: orderBy', function() {
       .toEqualData([{"원": 31000}, {"원": 76000}, {"원": 156000}]);
   });
 
-  it('should maintain order in an array of objects when no predicate is provided', function () {
+  it('should maintain order in an array of objects when no predicate is provided', function() {
     var array = [{a: 1}, {b: 2}, {c: 3}];
 
     expect(orderBy(array)).toEqualData(array);