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@@ -8,7 +8,7 @@ It's loosely based on the exercises & theory from the book [Cracking the Code In
 
 - [Here is the PDF for the book](https://github.com/bt3gl/Book_on_Python_Algorithms_and_Data_Structure/blob/master/first_edition/ebook_pdf/book_second_edition.pdf).
 
-- [Here is the source code, including abstract structures, bitwise operations, builtin Python data structures, searching and sorting, trees, and real interview problems](https://github.com/bt3gl/Book_on_Python_Algorithms_and_Data_Structure/tree/master/first_edition/ebook_src.
+- [Here is the source code, including abstract structures, bitwise operations, builtin Python data structures, searching and sorting, trees, and real interview problems](https://github.com/bt3gl/Book_on_Python_Algorithms_and_Data_Structure/tree/master/first_edition/ebook_src).
 
 
 Even after the years, this book can be useful if you are aiming to learn Python and/or practice for software engineering interviews.