Remove superfluous trailing white space from C files

site_ansto/motor_dmc2280.c

@@ -1671,7 +1671,7 @@ static int rspStatus(pDMC2280Driv self, const char* text) {
       &iStopCode, &iTIzero, &iTIone, &iXQ0);
   if (iRet != 8)
     return 0;
- /* TODO Put the following in specialised response handlers */ 
+ /* TODO Put the following in specialised response handlers */
   if (self->ao_id[0] != '\0') {
     AO_istatus(iTIone, "QKK:TI1");
   }