diff --git a/Misc/heap_sort.java b/Misc/HeapSort.java
similarity index 98%
rename from Misc/heap_sort.java
rename to Misc/HeapSort.java
index cf44b2b5a..3050dfd4c 100644
--- a/Misc/heap_sort.java
+++ b/Misc/HeapSort.java
@@ -1,6 +1,6 @@
 package Misc;
 
-public class heap_sort {
+public class HeapSort {
     public void sort(int[] arr) {
         int n = arr.length;