docs(readme): new leetcode account

Author: pietro-bertozzi

README.md

@@ -1,6 +1,6 @@
 # LeetCode
 
-This repository contains my solutions to LeetCode problems, organized study-plan.  
-A [workflow](https://github.com/BertozziPietro/leetcode/) is used to automate the creation of new study-plan folders.
+This repository contains my solutions to LeetCode problems, organized by study-plan.  
+A [workflow](https://github.com/BertozziPietro/leetcode/tree/main/.github/workflows) is used to automate the creation of new study-plan folders.
 
-![](https://leetcard.jacoblin.cool/PietroBertozzi?theme=dark&font=Source%20Code%20Pro)
+![](https://leetcard.jacoblin.cool/pietro-bertozzi?theme=dark&font=Source%20Code%20Pro)