Backport PR #11866 on branch v2.2.3-doc#11867

jklymak merged 1 commit intomatplotlib:v2.2.3-docmatplotlib/matplotlib:v2.2.3-docfrom

meeseeksmachine:auto-backport-of-pr-11866-on-v2.2.3-docmeeseeksmachine/matplotlib:auto-backport-of-pr-11866-on-v2.2.3-docCopy head branch name to clipboard