UITextView resign first responder on 'Done'

I have been searching around the web for about an hour now, and cannot find any code to help me with this.

I have a UITextView that I need to resign first responder of when the user presses the 'Done' button on their keyboard.

I have seen code floating around the internet like this:

-(BOOL) textFieldShouldReturn:(UITextField *)textField {
 [textField resignFirstResponder];
 return NO;
}

But that will not work for a UITextView. Simply put, How can I tell when the user presses the done button on the keyboard?