Revert "Test git-committers-plugin-2 (#259)" (#260)

This reverts commit 86cca07.

Author: npentrel

Pipfile

@@ -15,7 +15,7 @@ flake8-markdown = "*"
 mkdocs-spellcheck = "*"
 codespell = "*"
 mkdocs-minify-plugin = "*"
-mkdocs-git-committers-plugin-2 = "*"
+mkdocs-git-committers-plugin = "*"
 
 [dev-packages]