Adjust an error and remove namespace requirement from print job messages.
Adjust an error and remove namespace requirement from print job messages.

agoode/cloud-print-connector,avlis/cloud-print-connector,agoode/cloud-print-connector,avlis/cloud-print-connector,swills/cups-connector,201371192/cups-connector,agoode/cups-connector,google/cloud-print-connector,avlis/cloud-print-connector,google/cloud-print-connector,swills/cups-connector,agoode/cloud-print-connector,agoode/cups-connector,google/cloud-print-connector,201371192/cups-connector,google/cloud-print-connector,agoode/cloud-print-connector,avlis/cloud-print-connector