Werk #3976: Fixed broken link in LDAP automatic sync help text

Component	Setup
Title	Fixed broken link in LDAP automatic sync help text
Date	Nov 7, 2016
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	1.4.0i3 Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

To the list of all Werks