From d4d2a93c4e133078b6b12e138fba53268e8521f3 Mon Sep 17 00:00:00 2001
From: Marius Stanciu <marius.adrian@gmail.com>
Date: Sun, 18 Jul 2021 15:06:20 +0300
Subject: [PATCH] - minor changes

---
 preprocessors/NCCAD9.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/preprocessors/NCCAD9.py b/preprocessors/NCCAD9.py
index d4e1db2c..5177598d 100644
--- a/preprocessors/NCCAD9.py
+++ b/preprocessors/NCCAD9.py
@@ -2,10 +2,14 @@
 # FlatCAM: 2D Post-processing for Manufacturing            #
 # http://flatcam.org                                       #
 # File Author: Marius Adrian Stanciu (c)                   #
-# Date: 3/10/2019                                          #
+# Date: 7/18/2021                                          #
 # MIT Licence                                              #
 # ##########################################################
 
+# inspired from:
+# http://www.max-computer.de/x5e/adaption-of-post-processor.html
+# https://github.com/FreeCAD/FreeCAD/pull/2876/files
+
 from appPreProcessor import *