Provided by: git-gui_2.7.4-0ubuntu1.10_all 

NAME
git-citool - Graphical alternative to git-commit
SYNOPSIS
git citool
DESCRIPTION
A Tcl/Tk based graphical interface to review modified files, stage them into the index, enter a commit
message and record the new commit onto the current branch. This interface is an alternative to the less
interactive git commit program.
git citool is actually a standard alias for git gui citool. See git-gui(1) for more details.
GIT
Part of the git(1) suite
Git 2.7.4 03/04/2021 GIT-CITOOL(1)