Add in missing clock uninstall

spec/core/QueueRunnerSpec.js

@@ -36,6 +36,15 @@ describe("QueueRunner", function() {
     expect(asyncContext).toBe(context);
   });
 
+  describe("with an asynchronous function", function() {
+    beforeEach(function() {
+      jasmine.clock().install();
+    });
+
+    afterEach(function() {
+      jasmine.clock().uninstall();
+    });
+
     it("supports asynchronous functions, only advancing to next function after a done() callback", function() {
       //TODO: it would be nice if spy arity could match the fake, so we could do something like:
       //createSpy('asyncfn').and.callFake(function(done) {});
@@ -67,8 +76,6 @@ describe("QueueRunner", function() {
         onComplete: onComplete
       });
 
-    jasmine.clock().install();
-
       queueRunner.execute();
 
       expect(beforeCallback).toHaveBeenCalled();
@@ -91,6 +98,7 @@ describe("QueueRunner", function() {
 
       expect(onComplete).toHaveBeenCalled();
     });
+  });
 
   it("calls an exception handler when an exception is thrown in a fn", function() {
     var fn = function() {