Update README.md

Author: rmraya

README.md

@@ -72,6 +72,4 @@ Technical Support |  Peer support at [Groups.io](https://groups.io/g/maxprograms
   npm start
 ```
 
-This video shows how to build and launch Swordfish: [https://www.maxprograms.com/tutorials/SwordfishIV_build.mp4](https://www.maxprograms.com/tutorials/SwordfishIV_build.mp4)
-
-Compile once and then simply run `npm start` to start Swordfish
+Compile once and then simply run `npm start` to start Swordfish.