diff --git a/Arduino_MKR1500.ino b/Arduino_MKR1500NB.ino
similarity index 95%
rename from Arduino_MKR1500.ino
rename to Arduino_MKR1500NB.ino
index 2446080..bcb24d8 100644
--- a/Arduino_MKR1500.ino
+++ b/Arduino_MKR1500NB.ino
@@ -71,7 +71,7 @@ void connectionManager(bool _way = 1) {
       
       Serial.println("\nYou're connected to the network");
       
-      Serial.print("Connectint to MQTT broker '");
+      Serial.print("Connecting to MQTT broker '");
       Serial.print(mqtt_broker);
       Serial.print("'");
       
@@ -162,4 +162,4 @@ void sendData() {
   serializeJson(payload, _buffer);
   publishMessage(mqtt_pubdata, _buffer);
   lastTransmission = millis();
-}
\ No newline at end of file
+}