pncconf -fix sserial spindle enable problem

the open looptest would not emable the spimdle PWMgen
but the config would be right.
If you selected a different pwmgen then the test would work
but the config would fail.

Signed-off-by: Chris S Morley <chrisinnanaimo@hotmail.com>
pncconf -fix a debug error message

master had more debug options - add it to 2.5 as well