(ITS#5424) pwdGraceLoginLimit only mentioned, not documented in slapo-ppolicy

[ghenry]

Full_Name: Gavin Henry
Version: HEAD
OS: 
URL: ftp://ftp.openldap.org/incoming/
Submission from: (NULL) (212.159.59.85)
Submitted by: ghenry


"(please refer to the pwdGraceLoginLimit password policy attribute)"

Nothing else mentioned.

Gavin.