Update README.md

NishkarshRaj · web-flow · commit 940d12000101 · 2019-06-28T18:39:26.000+05:30
diff --git a/README.md b/README.md
@@ -2,5 +2,5 @@
 Profile Portfolio using HTML And CSS!
 ```
 This portfolio is created using HTML and CSS.
-References: https://www.w3schools.com/w3css/default.asp
+References: [W3 School Tutorial](https://www.w3schools.com/w3css/default.asp)
 ```
