Added more informaton about the mkhowto.sh script.
diff --git a/Doc/README b/Doc/README
index 7a992b3..939d661 100644
--- a/Doc/README
+++ b/Doc/README
@@ -165,9 +165,10 @@
Andrew Kuchling <amk@acm.org>. The file templates/howto.tex is a
commented example which may be used a template. A script to "do the
right thing" to format a howto document is included as
-tools/mkhowto.sh. Support for this document class is still new, but
-is expected to evolve rapidly. Use "mkhowto.sh --help" for
-information on using the formatting tool.
+tools/mkhowto.sh. These documents can be formatted as HTML, PDF,
+PostScript, or ASCII files. Support for this document class is
+still new, but is expected to evolve rapidly. Use "mkhowto.sh --help"
+for information on using the formatting tool.
For authors of module documentation, there is a file
templates/module.tex which may be used as a template for a module