Specify POSIX in BUILDING

diff --git a/BUILDING b/BUILDING
index 298ede8..3839662 100644 (file)
--- a/BUILDING
+++ b/BUILDING
@@ -2,11 +2,11 @@
 System requirements
 ===================
 
 System requirements
 ===================
 

-Compiling the mlt tool requires a "working version" of SML/NJ. It's
-best to use version 110.49 or later. Earlier versions have
-incompatibilities, bugs, or both. You may have problems with any
-version whatsoever, though, since this stuff uses some SML/NJ compiler
-internals, and they may change often.
+Compiling the mlt tool requires a "working version" of SML/NJ on a
+POSIX system. It's best to use version 110.49 or later. Earlier
+versions have incompatibilities, bugs, or both. You may have problems
+with any version whatsoever, though, since this stuff uses some SML/NJ
+compiler internals, and they may change often.

 
 
 =============
 
 
 =============