edited url

README.md

@@ -20,7 +20,7 @@ If you want to set up a blog or tutorial, you can use [Jekyll](https://jekyllrb.
 ## Your portfolio URL
 Once you publish your webpage, add your URL here and submit a PR.
 
-https://jenniferchao4.github.io/main/index.html
+https://jenniferchao4.github.io/
 [your portfolio's url]