At some point between Moodle 2.6 and 3.0, the default value for the "nouserstobeadded" string in auth/ldap/lang/en/auth_ldap.php was changed from "No users to be added" to "No user entries to be added". This is fine, of course, but it seems that the \n newline character was accidentally omitted from that string in this file. As such, it's throwing off the structure of my log file that captures the results from this script's execution.

By comparison, note that the other related strings in the file all have newline characters: "nouserentriestorevive", "nouserentriestoremove", etc.

Correct line should read

$string['nouserstobeadded'] = "No user entries to be added\n";