diff --git a/sorting/count_inversions.cpp b/sorting/count_inversions.cpp
index e631bc777..a08ca145f 100644
--- a/sorting/count_inversions.cpp
+++ b/sorting/count_inversions.cpp
@@ -40,10 +40,10 @@
  *
  * @author [Rakshit Raj](https://github.com/rakshitraj)
  */
-#include <cassert> // for tests
-#include <cstdint> // for typedef datatype uint64_t
-#include <iostream> // for IO 
-#include <vector> // for std::vector<>
+#include <cassert>   // for tests
+#include <cstdint>   // for typedef datatype uint64_t
+#include <iostream>  // for IO
+#include <vector>    // for std::vector<>
 
 /**
  * @namespace sorting