What does this message means: cocos2d: CCSpriteBatchNode: resizing TextureAtlas capacity from [29] to [40].

cocos2d-x C++
#1

What does this message means:

cocos2d: CCSpriteBatchNode: resizing TextureAtlas capacity from [29] to [40].

Can I set/resize the TextureAtlas capacity via method too?

Thanks.