edit commit code example
Example 1: edit last commit message
git commit --amend -m "New commit message."
Example 2: git amend
git commit --amend
Example 3: git amend
git commit --amend -m "an updated commit message"
Example 4: how to edit old commit message in git
# Displays a list of the last 3 commits on the current branch
$ git rebase -i HEAD~3