edit old commit message code example
Example 1: change git commit message
git commit --amend -m "New commit message"
Example 2: edit last commit message
git commit --amend -m "New commit message."
Example 3: git amend last commit message
$ git commit --amend -m "New and correct message"
Example 4: change message from last pushed commit
git commit --amend
Example 5: change commit message after push
git push --force <repository> <branch>