From 42958bcedba9baffa82e8aefb8ce797bef76646c Mon Sep 17 00:00:00 2001
From: Bensuperpc <bensuperpc@gmail.com>
Date: Fri, 27 Aug 2021 18:47:20 +0200
Subject: [PATCH] Update math/inv_sqrt.cpp

Co-authored-by: David Leal <halfpacho@gmail.com>
---
 math/inv_sqrt.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/math/inv_sqrt.cpp b/math/inv_sqrt.cpp
index e845678a5..40c0840c2 100644
--- a/math/inv_sqrt.cpp
+++ b/math/inv_sqrt.cpp
@@ -60,7 +60,10 @@ T Standard_InvSqrt(T number) {
     return 1.0f / squareRoot;
 }
 
-/** main function */
+/**
+ * @brief Main function
+ * @returns 0 on exit
+ */
 int main() {
     std::cout << "The Fast inverse square root of 36 is: "
               << Fast_InvSqrt<float, 1>(36.0f) << std::endl;