small update to clarify what hologram does
small update to clarify what hologram does

askl56/hologram,hideki-a/hologram,angelabier1/hologram,angelabier1/hologram,landsurveyorsunited/hologram,trulia/hologram,askl56/hologram,landsurveyorsunited/hologram,sbrady/hologram,hunj/hologram,hideki-a/hologram,electronspin/hologram,sbrady/hologram,donnoman/hologram,trulia/hologram,mike6398/hologram,donnoman/hologram,hunj/hologram,mike6398/hologram,electronspin/hologram