small code sanitizations

src/irqhandler.cpp

@@ -84,7 +84,7 @@ void irqHandler(void *pvParameters) {
     }
 
 // do we have a power event?
-#if (HAS_PMU)
+#ifdef HAS_PMU
     if (InterruptStatus & PMU_IRQ) {
       AXP192_powerevent_IRQ();
       InterruptStatus &= ~PMU_IRQ;

src/rcommand.cpp

@@ -329,7 +329,7 @@ void get_time(uint8_t val[]) {
 };
 
 void set_time(uint8_t val[]) {
-  ESP_LOGI(TAG, "Timesync requested by timeserver");
+  ESP_LOGI(TAG, "Remote command: timesync requested");
   setTimeSyncIRQ();
 };