[SSSD] [sssd PR#338][opened] MAN: Don't tell the user to autostart sssd-kcm.service; it's socket-enabled

[jhrozek]

   URL: https://github.com/SSSD/sssd/pull/338
Author: jhrozek
 Title: #338: MAN: Don't tell the user to autostart sssd-kcm.service; it's
socket-enabled
Action: opened

PR body:
"""
This matches what we tell the user to do in PR#244.
"""

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/338/head:pr338
git checkout pr338