SIGN IN SIGN UP

Fix typo in typing doc (GH-21879)

Automerge-Triggered-By: @gvanrossum
I
Irit Katriel committed
fa5d7251987c70a9c5d58b59a0b36ac9287eaafa
Parent: bb0b085
Committed by GitHub <noreply@github.com> on 8/14/2020, 11:01:36 PM