CCMenu is a class of the cocos2d-iphone framework, so the use of this tag is fine in that question.
However, if you hover over this tag there, the description is the following;
CCMenu displays the project status of CruiseControl continuous integration servers as an item in the Mac OS X menu bar. Or in other words, CCMenu is to OS X what CCTray is to Windows.
Which is most definitely NOT referring to the cocos2d-iphone class I mentioned.
What to do in this kind of situation? The use of this tag is good, because the question is about
CCMenu, but the official tag is referring to something else.