-and various Git manual pages is a good idea, as is building a decent
-mental model of the way Git actually works. One command I can in
-particular recommend getting familiar with is git-rebase. git-gui,
-git-citool, and gitk provide graphical interfaces for working with
-Git.
+and various Git manual pages is a good idea.
+
+One command I can in particular recommend getting familiar with is
+git-rebase. git-gui, git-citool, and gitk provide graphical interfaces
+for working with Git -- particularly gitk is an invaluable tool for
+visualizing history.