Update README.md

Author: llSourcell

README.md

@@ -10,7 +10,7 @@ This is the curriculum for [this](https://youtu.be/_qjNH1rDLm0) video on Youtube
 
 - Read Part I of the Deep Learning Book found [here](http://www.deeplearningbook.org/) 
 - Use this cheat sheet to help understand any math notation, found [here](https://www.flickr.com/photos/95869671@N08/40544016221)
-- Watch [Build a Neural Net in 4 Minutes](https://www.youtube.com/watch?v=h3l4qz76JhQ
+- Watch [Build a Neural Net in 4 Minutes](https://www.youtube.com/watch?v=h3l4qz76JhQ)
 - Read [Neural Net in 11 lines](https://iamtrask.github.io/2015/07/12/basic-python-network/) 
 - Type out the neural network code yourself in a text editor, compile, and run it locally (using no ML libraries)
 - Watch [Backpropagation in 5 minutes](https://www.youtube.com/watch?v=q555kfIFUCM)