I'm having a hard time reading this output when there are multiple accounts. Can we drop the last `(sid.to_s)` part?

<pre>
Notice: /Group[mygroup]/members: members changed 'WIN-QP47VOHA2P4\myuser (S-1-5-21-2397885826-1833024046-1055597067-1561)' to 'WIN-QP47VOHA2P4\myuser (S-1-5-21-2397885826-1833024046-1055597067-1561),WIN-QP47VOHA2P4\WIN-QP47VOHA2P4\myuser2 (S-1-5-21-2397885826-1833024046-1055597067-1564)'
</pre>

As compared to current `master` behavior:

<pre>
Notice: /Group[mygroup]/members: members changed 'myuser,myuser2' to 'myuser'
</pre>