[HarfBuzz] minor fix

[Werner LEMBERG]

Behdad,


I suggest the fix below.  The old text was incorrect (the first
`Value' value must be 0, not 1), and using `aalt' instead of `kern' is
probably more meaningful.


    Werner


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

diff --git a/util/options.cc b/util/options.cc
index dc7aeed..70bf3e0 100644
--- a/util/options.cc
+++ b/util/options.cc
@@ -313,7 +313,7 @@ shape_options_t::add_options (option_parser_t *parser)
     "\n"
     "    Mixing it all:\n"
     "\n"
-    "      \"kern[3:5]=0\" 1         3         5         # Turn feature off for range";
+    "      \"aalt[3:5]=2\" 2         3         5         # Turn feature on for range";
 
   GOptionEntry entries2[] =
   {