Update README.md

README.md

@@ -19,7 +19,7 @@ Check out the code from [here](https://github.com/Avik-Jain/100-Days-Of-ML-Code/
 </p>
 
 ## Multiple Linear Regression | Day 3
-Check out the code from [here](https://github.com/Avik-Jain/100-Days-Of-ML-Code/blob/master/Code/Day2_Multiple_Linear_Regression.md).
+Check out the code from [here](https://github.com/Avik-Jain/100-Days-Of-ML-Code/blob/master/Code/Day3_Multiple_Linear_Regression.md).
 
 <p align="center">
   <img src="https://github.com/Avik-Jain/100-Days-Of-ML-Code/blob/master/Info-graphs/Day%203.jpg">