Fixed typo in test description and rearranged test order

Author: Jacob Wenger

tests/unit/utils.spec.js

@@ -238,19 +238,19 @@ describe('$firebaseUtils', function () {
       callback(false);
       expect(deferred.reject).toHaveBeenCalledWith(false);
     });
+    
+    it('should resolve the promise if the first argument is null', function(){
+      var result = {data:'hello world'};
+      callback(null,result);
+      expect(deferred.resolve).toHaveBeenCalledWith(result);
+    });
 
-    it('should aggregate multiple args into an array', function(){
+    it('should aggregate multiple arguments into an array', function(){
       var result1 = {data:'hello world!'};
       var result2 = {data:'howdy!'};
       callback(null,result1,result2);
       expect(deferred.resolve).toHaveBeenCalledWith([result1,result2]);
     });
-
-    it('should resolve the promise if the first argument is falsy', function(){
-      var result = {data:'hello world'};
-      callback(null,result);
-      expect(deferred.resolve).toHaveBeenCalledWith(result);
-    });
   });
 
 });