Merge pull request #216 from avizmarlon/patch-2

Changed duplicate resource

README.md

@@ -1770,7 +1770,7 @@ software engineer, and to be aware of certain technologies and algorithms, so yo
     - [ ] [For animations and a little more detail](https://en.wikipedia.org/wiki/Skip_list)
 
 - ### Network Flows
-    - [ ] [Ford-Fulkerson in 5 minutes (video)](https://www.youtube.com/watch?v=v1VgJmkEJW0)
+    - [ ] [Ford-Fulkerson in 5 minutes — Step by step example (video)](https://www.youtube.com/watch?v=Tl90tNtKvxs)
     - [ ] [Ford-Fulkerson Algorithm (video)](https://www.youtube.com/watch?v=v1VgJmkEJW0)
     - [ ] [Network Flows (video)](https://www.youtube.com/watch?v=2vhN4Ice5jI)