Fix typo/pasto: Make NGM_FEC_MODE_* match set_mode_*.
Fix typo/pasto: Make NGM_FEC_MODE_* match set_mode_*.

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