-# Running 'binary-dist' gives us a tree which isn't quite right
-# for the purposes of creating a mingw/win32 install tree.
-# This script rejigs that tree. The resulting tree is ready for
-# packaging up in whatever form convenient (MSI installer / tar bundle/ ..)
+# Modify a GHC binary distribution for the purposes of creating a
+# mingw/win32 install tree. The resulting tree is ready for packaging
+# up in whatever form is convenient (MSI installer / tar bundle/ ..)