how to edit commit message before push code example

Example 1: amend last commit message

$ git commit --amend -m "New and correct message"

Example 2: how to change a commit message after push

git commit --amend -m "New commit message"
Then
git push --force
and you're done

Example 3: git amend commit message after push

$ git commit --amend -m "New and correct message"

Example 4: git amend commit message

git commit --amend -m "New commit message for most recent commit"