 
 boolean reconnect() {
   if (!client.connect(pname)) {
-    // Do not log this to the MQTT bus - as it may have been us posting too much
+    // Do not log this to the MQTT bus-as it may have been us posting too much
     // or some other loop-ish thing that triggered our disconnect.
     //
     Serial.println("Failed to reconnect to MQTT bus.");

MFRC522 mfrc522(MFRC522_SDA, MFRC522_RSTO, &spirfid, spiSettings);

// Simple overlay of the AccelStepper that configures for the A4988
// driver of a 4 wire stepper - including the additional enable wire.
//
class PololuStepper : public AccelStepper
{

  if (ota)
    return;

  ArduinoOTA.setPort(3232);
  ArduinoOTA.setHostname(pname);
#ifdef LOCALOTA
  ArduinoOTA.setPasswordHash(LOCALOTA);
#endif

  ArduinoOTA.onStart([]() {
    String type;
