diff --git a/README.md b/README.md
index cd44668..e66601b 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # smartParking
-#Authors:   Oulis Evangelos, Oulis Nikolaos, Drosos Katsibras
+#Authors:   Oulis Evangelos, Oulis Nikolaos, Katsibras Drosos
 #===================================================================
 
 Smart and Autonomous parking.
diff --git a/iNode/Makefile b/gatewayNode/Makefile
similarity index 100%
rename from iNode/Makefile
rename to gatewayNode/Makefile
diff --git a/iNode/data.json b/gatewayNode/data.json
similarity index 100%
rename from iNode/data.json
rename to gatewayNode/data.json
diff --git a/iNode/parking.py b/gatewayNode/parking.py
similarity index 97%
rename from iNode/parking.py
rename to gatewayNode/parking.py
index 65981d1..2e24e06 100644
--- a/iNode/parking.py
+++ b/gatewayNode/parking.py
@@ -8,7 +8,7 @@ import requests
 import json
 
 # Open file to configure communication with server.
-with open('data.json', 'r') as json_file:
+with open('/home/pi/project/data.json', 'r') as json_file:
     json_data = json_file.read()
 
 if json_data != "" and json_data != None:
diff --git a/sensorNode/sensor/sensor.ino b/sensorNode/sensor.ino
similarity index 91%
rename from sensorNode/sensor/sensor.ino
rename to sensorNode/sensor.ino
index 854363e..487bc13 100644
--- a/sensorNode/sensor/sensor.ino
+++ b/sensorNode/sensor.ino
@@ -1,8 +1,6 @@
 /*
-* Ultrasonic Sensor HC-SR04 and Arduino Tutorial
-*
-* by Dejan Nedelkovski,
-* www.HowToMechatronics.com
+* Athors: Oulis Evnagelos, Oulis Nikolaos, Katsibras Drosos
+* Ultrasonic Sensor HC-SR04 and Arduino
 *
 */