Fix the typos listed in PR# 1511, plus a few others.
Fix the typos listed in PR# 1511, plus a few others.

Submitted by:	Mitsuru IWASAKI <iwasaki@pc.jaring.my>

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