tree b1b4f28e1fbd930544eecf9f217714946f3c3a53
parent 8b3ca6fb852815ce13d147893b384d7a703a60c6
author Dave Cobbley <david.j.cobbley@linux.intel.com> 1535387555 -0700
committer Dave Cobbley <david.j.cobbley@linux.intel.com> 1535387637 -0700

Subtree doc fix for committing code to subtree

git doesn't allow you to checkout a branch based upon a URL. You must
add it as a remote, fetch that remote, and then attempt to checkout a
branch based upon it.

Change-Id: I51ba9790dc40156c606221060ec68d6b0899a21c
Signed-off-by: Dave Cobbley <david.j.cobbley@linux.intel.com>