Clarify automount usage.

Author: bbockelm

ligo/README.md

@@ -12,3 +12,15 @@ This repository is meant for those building .deb packages.
 RHEL (or similar) users should follow OSG's default documentation:
 > https://twiki.grid.iu.edu/bin/view/Documentation/Release3/InstallCvmfs
 
+## Enabling CVMFS automount config on boot
+
+To enable the CVMFS automount point on boot, run:
+
+```
+systemctl enable cvmfs-config\\x2dosg.opensciencegrid.org.automount
+systemctl enable cvmfs-ligo.osgstorage.org.automount
+systemctl enable cvmfs-oasis.opensciencegrid.org.mount
+```
+
+This does *not* cause CVMFS to be mounted on boot.  It enables the automount point, meaning
+that CVMFS will be mounted on first access attempt.