From 9b799c93cb9977c66363958b9f5157841d51a768 Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Wed, 1 Jul 2020 10:19:18 -0400
Subject: [PATCH] added documentation for new function

---
 sorting/insertion_sort.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/sorting/insertion_sort.cpp b/sorting/insertion_sort.cpp
index 4bfce9ce6..32315a87a 100644
--- a/sorting/insertion_sort.cpp
+++ b/sorting/insertion_sort.cpp
@@ -51,7 +51,7 @@ namespace sorting {
 /** \brief
  * Insertion Sort Function
  *
- * @param arr Array to be sorted
+ * @param [in,out] arr Array to be sorted
  * @param n Size of Array
  */
 template <typename T>
@@ -67,6 +67,10 @@ void insertionSort(T *arr, int n) {
     }
 }
 
+/** Insertion Sort Function
+ *
+ * @param [in,out] arr pointer to array to be sorted
+ */
 template <typename T>
 void insertionSort(std::vector<T> *arr) {
     size_t n = arr->size();