gplugin/gplugin

Fix several typos

2021-10-09, Elliott Sales de Andrade
96777d5e184b
Fix several typos

Ran `codespell -w` over everything, and ignored a few things.

Reviewed at https://reviews.imfreedom.org/r/1011/
REVIEWBOARD_URL = "https://reviews.imfreedom.org/"
REPOSITORY = "gplugin/gplugin"
REPOSITORY_TYPE = "mercurial"
BRANCH = "default"
LAND_DEST_BRANCH = "default"
LAND_PUSH = False