fix the build

Author: loren138

js/book.controller.spec.js

@@ -12,7 +12,7 @@ describe('Book controller', function() {
     expect(2+2).toEqual(4);
   });
   it('has a dummy spec to test 3 + 2', function() {
-    expect(3+2).toEqual(6);
+    expect(3+2).toEqual(5);
   });
 
   describe('$scope.name', function() {