chore(ngMock): replace misplaced comma with semicolon

Author: rodyhaddad

src/ngMock/angular-mocks.js

@@ -455,7 +455,7 @@ angular.mock.$IntervalProvider = function() {
           iteration = 0,
           skipApply = (angular.isDefined(invokeApply) && !invokeApply);
 
-      count = (angular.isDefined(count)) ? count : 0,
+      count = (angular.isDefined(count)) ? count : 0;
       promise.then(null, null, fn);
 
       promise.$$intervalId = nextRepeatId;