Changed the clnt_perror string in yp_all because it was saying the error came from yp_next
Changed the clnt_perror string in yp_all because it was saying the
error came from yp_next

PR:	bin/13254
Submitted by:	Jim Pirzyk
Reviewed by:	jkh
MFC after: 1 week

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