[SSSD] [sssd PR#65][synchronized] Fixing of nitpicks

[fidencio]

   URL: https://github.com/SSSD/sssd/pull/65
Author: celestian
 Title: #65: Fixing of nitpicks
Action: synchronized

To pull the PR as Git branch:
git remote add ghsssd https://github.com/SSSD/sssd
git fetch ghsssd pull/65/head:pr65
git checkout pr65