[FIX] Typo

Author: Jeffresh

Diff for: README.md

@@ -8,4 +8,4 @@ Backtracking algorithm implementation using matlab by my own, without using tool
 In this repo you will find a set of functions that allow you build a neural network, to regression or clasiffication problemas, using
 the brack propagation algorithm and the sigmoid function as the activation function.
 
-The structures and functions developed are all fully parametrized so you can desing your own neuarl network architecture, and implement other activation function and use them easily.
+The structures and functions developed are all fully parametrized so you can desing your own neural network architecture, and implement other activation function and use it easily.