Update README

Author: jetsonhacks

README.md

@@ -1,12 +1,12 @@
-# installROSTX2
+# installROSXavier
 Install Robot Operating System (ROS) on NVIDIA Jetson AGX Xavier
 
 These scripts will install Robot Operating System (ROS) on the NVIDIA Jetson AGX Xavier Developer Kit.
 
 For L4T 31.0.2 (JetPack 4.1)
 
 
-The script is based on the Ubuntu ARM install of ROS Kinetic: http://wiki.ros.org/melodic/Installation/Ubuntu
+The script is based on the Ubuntu ARM install of ROS Melodic: http://wiki.ros.org/melodic/Installation/Ubuntu
 
 Maintainer of ARM builds for ROS is http://answers.ros.org/users/1034/ahendrix/