diff --git a/data_structures/skip_list.cpp b/data_structures/skip_list.cpp
index f0a17815a..373b93dad 100644
--- a/data_structures/skip_list.cpp
+++ b/data_structures/skip_list.cpp
@@ -1,12 +1,12 @@
 /**
  * @file skip_list.cpp
- * @brief data struccture for fast searching and insertion (O(log(n)))
+ * @brief Data structure for fast searching and insertion in \f$O(\log n)\f$ time
  * @details
  * A skip list is a data structure that is used for storing a sorted list of items with a
  * help of hierarchy of linked lists that connect increasingly sparse subsequences of the items
  * 
- * References used: GeeksForGeeks skip list code, https://iq.opengenus.org/skip-list/  PseudoCode and Code
- * @author enqidu
+ * References used: [GeeksForGeek](https://www.geeksforgeeks.org/skip-list/), [OpenGenus](https://iq.opengenus.org/skip-list) for PseudoCode and Code
+ * @author [enqidu](https://github.com/enqidu)
  * .
 */