No need to wait. Send a new one immediately. Only issue is you need to get new photographs if you send an application without waiting. Alternatively, use the time waiting for the return application in making sure to review your application once over.
I want to share an invaluable tip I got from a Lawyer: when reviewing your application, make sure to do so on a printed copy. I have no clue on the science of it, but I hypothesis that our minds are better able to catch details & errors on paper. I have used this advice all the way from my thesis paper up to this citizenship application. Every. Single. Bloody. Time I catch errors on paper! And I catch them despite going through the digital version multiple times.