fix an existing test, that wasn't doing what it was supposed to

Author: luciformed

test/directives/schema-form-test.js

@@ -252,9 +252,9 @@ describe('directive',function(){
       tmpl.children().eq(2).children().eq(0).find('button').length.should.be.equal(1);
       tmpl.children().eq(2).children().eq(0).find('button').text().should.include('Okidoki');
 
-      scope.form[1].onClick.should.not.have.beenCalled;
+      scope.form[1].onClick.should.not.have.been.called;
       tmpl.children().eq(2).children().eq(0).find('button').click();
-      scope.form[1].onClick.should.have.beenCalledOnce;
+      scope.form[1].onClick.should.have.been.calledOnce;
     });
   });