Update README

Author: dhoomakethu

README.md

@@ -40,7 +40,7 @@ All the settings for various modbus related settings (block size/minimum/maximun
 ![settings_screen.png](img/settings_screen.png)
 
 ## Usage instructions
-[![Demo Modbus Simulator](/img/simu.gif)](https://youtu.be/nlu3S5jdEn4)
+[![Demo Modbus Simulator](/img/simu.gif)](https://www.youtube.com/watch?v=a5-OridSlt8)
 
 ## Packaging for different OS (Standalone applications)
 A standalone application specific to target OS can be created with Kivy package manager
@@ -51,4 +51,4 @@ A standalone application specific to target OS can be created with Kivy package
 
 
 # NOTE:
-A cli version supporting both Modbus_RTU and Modbus_TCP is available here [modbus_simu_cli](https://bitbucket.org/riptideio/modbus_sim_cli)
+A cli version supporting both Modbus_RTU and Modbus_TCP is available here [modbus_simu_cli](https://github.com/dhoomakethu/modbus_sim_cli)