Documentation: Point to gitcli(7) from git(1)

Signed-off-by: NBrian Gernhardt <benji@silverinsanity.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

Documentation/git.txt

@@ -593,7 +593,7 @@ SEE ALSO
 linkgit:gittutorial[7], linkgit:gittutorial-2[7],
 linkgit:giteveryday[7], linkgit:gitcvs-migration[7],
 linkgit:gitglossary[7], linkgit:gitcore-tutorial[7],
-link:user-manual.html[The Git User's Manual]
+linkgit:gitcli[7], link:user-manual.html[The Git User's Manual]
 
 GIT
 ---