fix flight termination circuit breaker name, tested

src/drivers/px4io/px4io.cpp

@@ -1170,7 +1170,7 @@ PX4IO::io_set_arming_state()
 	}
 
 	/* Do not set failsafe if circuit breaker is enabled */
-	if (armed.force_failsafe && !circuit_breaker_enabled("CBRK_FLIGHTTERMINATION", CBRK_FLIGHTTERMINATION_KEY)) {
+	if (armed.force_failsafe && !circuit_breaker_enabled("CBRK_FLIGHTTERM", CBRK_FLIGHTTERM_KEY)) {
 		set |= PX4IO_P_SETUP_ARMING_FORCE_FAILSAFE;
 	} else {
 		clear |= PX4IO_P_SETUP_ARMING_FORCE_FAILSAFE;

src/modules/systemlib/circuit_breaker.c

@@ -106,7 +106,7 @@ PARAM_DEFINE_INT32(CBRK_AIRSPD_CHK, 0);
  * @max 121212
  * @group Circuit Breaker
  */
-PARAM_DEFINE_INT32(CBRK_FLIGHTTERMINATION, 0);
+PARAM_DEFINE_INT32(CBRK_FLIGHTTERM, 0);
 
 bool circuit_breaker_enabled(const char* breaker, int32_t magic)
 {

src/modules/systemlib/circuit_breaker.h

@@ -53,7 +53,7 @@
 #define CBRK_RATE_CTRL_KEY	140253
 #define CBRK_IO_SAFETY_KEY	22027
 #define CBRK_AIRSPD_CHK_KEY	162128
-#define CBRK_FLIGHTTERMINATION_KEY	121212
+#define CBRK_FLIGHTTERM_KEY	121212
 
 #include <stdbool.h>