How to uninstall cocos2d templates?

Situation:
- Just few hours ago I intalled cocos2d 2.x
- But just before it I delete template files of cocos2d 1.0.1
- Now I can't see template files of cocos2d 2.x
- In Xcode both of the templates are visible, and I can use them.

Question: How I can delete cocos2d 1.0.1 templates, if I already delete files of this templates? Why I can't see files of cocos2d 2.x?

Thanks in advance!