Remove breaking reference to now-removed Graylog
Remove breaking reference to now-removed Graylog

leftees/publisher,telekomatrix/publisher,alphagov/publisher,leftees/publisher,telekomatrix/publisher,alphagov/publisher,theodi/publisher,telekomatrix/publisher,alphagov/publisher,leftees/publisher,theodi/publisher,telekomatrix/publisher,leftees/publisher,theodi/publisher,theodi/publisher