lower-case letters on scribble (apple watch)

on my apple watch, when i search something, i use scribble and when i put the first letter in, it auto capitalizes. along for when i put in the password for my watch. the password for my watch starts with a lower case, and everytime i have to put it in i have to get my phone. which is irritating. i would like to know how to stop it from auto capitalizing? or just to undo the capitalization.

thanks :D