Fix some spelling errors

Review Request #439 — Created Jan. 22, 2021 and submitted — Latest diff uploaded

Information

pidgin/pidgin
release-2.x.y
3801425498fe

Reviewers

Fix some spelling errors

This is #438, but for the release-2.x.y branch. There were more errors in release-2.x.y (which is where I was starting) than default.

I looked at the diff.