[Moin-user] "WikiCourse/04 Creating a wiki account"

[moin-user-list.GarveyPatrickD at spamgourmet.com]

This line occurs in
http://master.moinmo.in/WikiCourse/04%20Creating%20a%20wiki%20account
:
 * a password (not too simple!).http://master19.moinmo.in/RecentChanges

What is the purpose of the link in that line to RecentChanges in
master19?  It doesn't help anyone understand what a "too simple"
password is.  Is there a MoinMaster page that explains how to make a
good password that should be linked here?