ITS#7259 Clarify password length considerations

3 jobs for !253 with its7259 in 36 minutes and 5 seconds (queued for 1 second)
latest detached
Status Job ID Name Coverage
  Build
passed #4040
build-gnutls-mit-standalone-lloadd

00:31:46

passed #4038
build-no-threads-no-slapd

00:03:29

passed #4039
build-openssl-heimdal-lloadd

00:33:03