--cleannup=whitespaceを追加

行末の空白などを git commit の際に削除してくれる機能
1.8.2以降で使用可能
# Please enter the commit message for your changes. Lines starting
# with '#' will be kept; you may remove them yourself if you want to.
# An empty message aborts the commit.
# On branch master
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   .gitconfig
#
sudo時にrootのパスを加えるよう設定

https://github.com/clear-code/zsh.d/commit/d2b6c11fb4d3867c2f0ab9daddacd6e954aecf34
# Please enter the commit message for your changes. Lines starting
# with '#' will be kept; you may remove them yourself if you want to.
# An empty message aborts the commit.
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#   (use "git push" to publish your local commits)
#
# Changes to be committed:
#   (use "git reset HEAD <file>..." to unstage)
#
#	modified:   .zshenv
#