Resignation Pro

Is this a good letter of resignation?

Should I change anything? To Whom It May Concern: Please accept this letter as formal notification that I am leaving my position at *** on August 19. I have enjoyed working at *** and am very grateful for the opportunity I was given. Sincerely, It is for a part time retail job... Thanks so much

Public Comments

1. Yeah it sux0rz
2. NOT A BEST ONE ,,,TRY ANOTHER
3. Merely add a couple of items and a time-period to this resignation letter beginning with the phrase "Please accept this [resignation] letter as [a] formal [two-weeks] notification." The add-on language is contained within the brackets[]. Good luck!