ITS#8215 Some more slapmodify manpage tweaks

3 jobs for its8215 in 44 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
canceled #4566
build-gnutls-mit-standalone-lloadd

canceled #4564
build-no-threads-no-slapd

00:00:44

canceled #4565
build-openssl-heimdal-lloadd

00:00:44