diff --git a/arduino/node-code/node-code-final/node-code-final.ino b/arduino/node-code/node-code-final/node-code-final.ino
index c552578..1229b9d 100644
--- a/arduino/node-code/node-code-final/node-code-final.ino
+++ b/arduino/node-code/node-code-final/node-code-final.ino
@@ -22,7 +22,7 @@
 #define USE_SERIAL Serial
 
 // define node identification number
-#define nodeIdentvicationNumber 1
+#define nodeIdentificationNumber 1
 
 // make new objects
 Adafruit_SH1106G display = Adafruit_SH1106G(SCREEN_WIDTH, SCREEN_HEIGHT, &Wire);
@@ -153,7 +153,7 @@ void update(){
   displayData();
   
   // webSocket.sendTXT("{\"Temp\":\"" + String(temperature) + "\",\"Humi\":\"" + String(humidity) + "\",\"eCO2\":\"" + String(sgp.eCO2) + "\",\"TVOC\":\"" + String(sgp.TVOC) + "\"}");
-  webSocket.sendTXT("{\"node\": \"" + String(nodeIdentvicationNumber) + "\", \"Temp\":\"" + String(temperature) + "\",\"Humi\":\"" + String(humidity) + "\",\"eCO2\":\"" + String(sgp.eCO2) + "\",\"TVOC\":\"" + String(sgp.TVOC) + "\"}");
+  webSocket.sendTXT("{\"node\": \"" + String(nodeIdentificationNumber) + "\", \"Temp\":\"" + String(temperature) + "\",\"Humi\":\"" + String(humidity) + "\",\"eCO2\":\"" + String(sgp.eCO2) + "\",\"TVOC\":\"" + String(sgp.TVOC) + "\"}");
 
   sgp.getIAQBaseline(&eCO2_base, &TVOC_base);