Update README.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: gaige

README.md

@@ -51,7 +51,7 @@ tox -e py310-hook
 
 ## Publish to PyPi
 
-Publishing is handled using a trusted action as part of the release process. Authetication is via OIDC
+Publishing is handled using a trusted action as part of the release process. Authentication is via OIDC
 and should be triggered by creating a release with a tag equal to the version, e.g. `v0.0.1`.
 
 Maintainer note: this is configured in PyPI as a trusted repository.