general: rename @NM_performance_test1 to a more descriptive name
(Feel free to change the name to something else if you find a better one)
As suggested in: https://bugzilla.redhat.com/show_bug.cgi?id=2081382#c1
While at it, improved the comment.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
(Feel free to change the name to something else if you find a better one)
As suggested in: https://bugzilla.redhat.com/show_bug.cgi?id=2081382#c1
While at it, improved the comment.