Documentation update for user-relative paths.

Signed-off-by: Andreas Ericsson <ae@op5.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>

Documentation/pull-fetch-param.txt

@@ -5,11 +5,30 @@
 	to name the remote repository:
 +
 ===============================================================
-- Rsync URL:		rsync://remote.machine/path/to/repo.git/
-- HTTP(s) URL:		http://remote.machine/path/to/repo.git/
-- git URL:		git://remote.machine/path/to/repo.git/
-- ssh URL:		remote.machine:/path/to/repo.git/
-- Local directory:	/path/to/repo.git/
+- rsync://host.xz/path/to/repo.git/
+- http://host.xz/path/to/repo.git/
+- https://host.xz/path/to/repo.git/
+- git://host.xz/path/to/repo.git/
+- ssh://host.xz/path/to/repo.git/
+- ssh://host.xz/~user/path/to/repo.git/
+- ssh://host.xz/~/path/to/repo.git
+===============================================================
++
+	SSH Is the default transport protocol and also supports an
+	scp-like syntax.  Both syntaxes support username expansion.
+	The following three are identical to the last three above,
+	respectively:
++
+===============================================================
+- host.xz:/path/to/repo.git/
+- host.xz:~user/path/to/repo.git/
+- host.xz:path/to/repo.git
+===============================================================
++
+       To sync with a local directory, use:
+
+===============================================================
+- /path/to/repo.git/
 ===============================================================
 +
 In addition to the above, as a short-hand, the name of a