[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

doc/release.md

@@ -14,7 +14,6 @@ So, you want to release the `X.Y.Z` version of astroid ?
 6. Release the version on GitHub with the same name as the tag and copy and paste the
    appropriate changelog in the description. This trigger the pypi release.
 
-
 ## Post release
 
 ### Backport fixes from main