style(*): Fix nits.

Author: juangabreil

test/ng/filter/orderBySpec.js

@@ -91,21 +91,18 @@ 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(){
-      var array = [{a:1}, {b:2}, {c:3}];
-
-      expect(orderBy(array)).toEqualData(array);
-      expect(orderBy(array, '')).toEqualData(array);
-      expect(orderBy(array, [])).toEqualData(array);
-      expect(orderBy(array, [''])).toEqualData(array);
-      expect(orderBy(array, ['+'])).toEqualData(array);
+  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);
+    expect(orderBy(array, '')).toEqualData(array);
+    expect(orderBy(array, [])).toEqualData(array);
+    expect(orderBy(array, [''])).toEqualData(array);
+    expect(orderBy(array, ['+'])).toEqualData(array);
   });
 
-  it('should inverse order in an array of objects when minus is provided without predicate', function () {
-    var array = [{a: 1}, {b: 2}, {c: 3}],
-        inverseArray = [{c: 3}, {b: 2}, {a: 1}];
-
-    expect(orderBy(array, ['-'])).toEqualData(inverseArray);
+  it('should inverse order in an array of objects when minus is provided without predicate', function() {
+    expect(orderBy([{a: 1}, {b: 2}, {c: 3}], ['-'])).toEqualData([{c: 3}, {b: 2}, {a: 1}]);
   });
 
   it('should throw if quoted string predicate is quoted incorrectly', function() {