diff --git a/README.md b/README.md
index 9ffd989..fd7c090 100644
--- a/README.md
+++ b/README.md
@@ -47,3 +47,6 @@ also instruct people about network security issues by using this software showin
 the attacks proposed here. Use it as a classroom lab tool, too. Well, spread your knowledge! Thank you!
 
 **Obvious but always good to remember**: all opinions expressed here are my own and not the views of my employers.
+
+**Last but not least**: I do not provide pre-builts, if you have found any pre-built of ``macgonuts`` somewhere,
+I **do not** endorse it.
diff --git a/doc/Codingstyle.md b/doc/Codingstyle.md
index e1ed6c9..909f699 100644
--- a/doc/Codingstyle.md
+++ b/doc/Codingstyle.md
@@ -34,6 +34,9 @@ as 8 spaces, maybe due to a different "base" of Truth...).
 
 4. Yes, ``80`` columns is such a really short limit, try not to exceed ``120``!
 
+5. Use ``UNIX`` format (I meant line endings...) for all files, avoid ``DOS`` format. Try to find out how to deal with it
+   by using ``git`` or use ``dos2unix`` tool, but do not push ``DOS`` formatted files, please. Thanks! :wink:
+
 ## Header files
 
 1. Header files have to start with a copyright disclaimer (that you can get from ``macgonuts_types.h``, for example).