From 72c11a1b44d92e8441b177ebed734c039586cf4e Mon Sep 17 00:00:00 2001
From: bt3gl <138340846+bt3gl-google@users.noreply.github.com>
Date: Sun, 30 Jul 2023 15:56:00 -0700
Subject: [PATCH] Update matrix-sum-diagonals.py

---
 arrays_and_strings/matrix-sum-diagonals.py | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/arrays_and_strings/matrix-sum-diagonals.py b/arrays_and_strings/matrix-sum-diagonals.py
index 6999fa4..8d7f489 100644
--- a/arrays_and_strings/matrix-sum-diagonals.py
+++ b/arrays_and_strings/matrix-sum-diagonals.py
@@ -1,5 +1,9 @@
-#!/bin/python3
-# Given a square matrix, calculate the absolute difference between the sums of its diagonals.
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
+# Given a square matrix, calculate the absolute difference 
+# between the sums of its diagonals.
 
 import math
 import os