fix: log error

Signed-off-by: huhui <huhui@sharkgulf.com>

Application/app/nv_storage.c

@@ -89,7 +89,7 @@ void nv_save_soc(void){
 }
 
 void nv_storage_log(void) {
-	state_debug("soc nv write: %d\n", _soc_write_success, _soc_write_error);
+	state_debug("soc nv write: %d, %d\n", _soc_write_success, _soc_write_error);
 }
 
 static void nv_save_soc_task(shark_timer_t *timer){