Update runtime files.
diff --git a/runtime/doc/syntax.txt b/runtime/doc/syntax.txt
index 8d9029a..3d987ff 100644
--- a/runtime/doc/syntax.txt
+++ b/runtime/doc/syntax.txt
@@ -3211,6 +3211,12 @@
 which typically would go in $HOME/after/syntax/tex/[pkgname].vim, to
 http://vim.sf.net/.
 
+I've included some support for various popular packages on my website: >
+
+	http://www.drchip.org/astronaut/vim/index.html#LATEXPKGS
+<
+The syntax files there go into your .../after/syntax/tex/ directory.
+
 					*tex-error* *g:tex_no_error*
  Tex: Excessive Error Highlighting? ~