Remove an outdated comment complaining about exporting struct ucred to userspace, I fixed it a while ago.
Remove an outdated comment complaining about exporting struct ucred
to userspace, I fixed it a while ago.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase