Documentation: add git in /etc/services.

Signed-off-by: NChristian Couder <chriscool@tuxfamily.org>
Signed-off-by: NJunio C Hamano <junkio@cox.net>

Documentation/everyday.txt

@@ -353,6 +353,13 @@ example of managing a shared central repository.
 
 Examples
 ~~~~~~~~
+We assume the following in /etc/services::
++
+------------
+$ grep 9418 /etc/services
+git		9418/tcp		# Git Version Control System
+------------
+
 Run git-daemon to serve /pub/scm from inetd.::
 +
 ------------

Documentation/git-daemon.txt

@@ -162,6 +162,13 @@ upload-archive::
 
 EXAMPLES
 --------
+We assume the following in /etc/services::
++
+------------
+$ grep 9418 /etc/services
+git		9418/tcp		# Git Version Control System
+------------
+
 git-daemon as inetd server::
 	To set up `git-daemon` as an inetd service that handles any
 	repository under the whitelisted set of directories, /pub/foo