remove not needed spaces (#5495)

* remove not usefull spaces

* increase timeout

* increase timeout

* fix

lib/core/pipes/multi-value.pipe.spec.ts

@@ -30,8 +30,7 @@ describe('FullNamePipe', () => {
 
     beforeEach(() => {
         pipe = TestBed.get(MultiValuePipe);
-
-    });
+   });
 
     it('should add the separator when a list is provided', () => {
         const values = ['cat', 'house', 'dog'];