adjust wording on recent install.mw change

diff --git a/sys/mac/Install.mw b/sys/mac/Install.mw
index ad8e95017257d818ef168fe5f7ce3344daaa18c7..f6cc4eab79b38450fb2a0fbf2d81b403df24b138 100644 (file)
--- a/sys/mac/Install.mw
+++ b/sys/mac/Install.mw
@@ -1,7 +1,7 @@
 Building a PPC NetHack 3.6 with the Metrowerks compilers
 
 Note: If you are building using any compiler for OS X, use the instructions 
-      in sys/unix. These are old instructions for 68k builds.
+      in sys/unix. This file contains old instructions that predated OS X.
 
 You must be familiar with the Metrowerks compiler and know how to construct
 projects.  The NetHack source may come with the four pre-made projects that