Hello Raj Brother,
I think its not a big issue because of which u will resign. Pla have some patience. One more point I would like to add is that, may be by behaving in this way, he might be testing your behavior and manners. You have to think by keeping yourself at his place. Now ask yourself, for what reason you did this to your subordinate, and the answer will come from your inner voice and just follow that. Sorry brother, is I hurt you but this was my feeling.
Thank You