Update Mapping Introduction

diff --git a/Mapping-Introduction.md b/Mapping-Introduction.md
index c27a4e33be785cd9b9405343671a74757a9f80ec..c698fa33790ed2da0354044e830d77169be0eeb9 100644 (file)
--- a/Mapping-Introduction.md
+++ b/Mapping-Introduction.md
@@ -7,9 +7,9 @@ Many of these tutorials may also useful for other games that use the quake3map2
 REQUIREMENTS
 ------------
 
--   a computer that can run Xonotic
--   the [mapping support package](http://dl.xonotic.org/xonotic-0.8.2-mappingsupport.zip)
--   time
+-   A computer that can run Xonotic.
+-   If you use an old version of NetRadiant or another map editor (including NetRadiant-custom, which is a fork of NetRadiant), you need the [mapping support package](http://dl.xonotic.org/xonotic-0.8.2-mappingsupport.zip). It isn't needed with the latest NetRadiant builds.
+-   Time.
 
 [Setup](mapping-Setup) \>\>