update filter help text

The example used the --anticlip and --volume options of the compress
filter which are no longer present. Replace these by valid command
line options.

diff --git a/filter.ggo b/filter.ggo
index 725a90302a7b0dca0b078c5450d2568728c90bb2..2b9c450b82f7dd62f15217706741b3a9ce3e8a10 100644 (file)
--- a/filter.ggo
+++ b/filter.ggo
@@ -10,7 +10,7 @@ Filter options may be specified for each '-f'
 option separately. Note that you will have to
 quote these options like this:
 
-       -f 'compress --anticlip --volume 2'
+       -f 'compress --inertia 5 --damp 2'
 "
 string typestr="filter_spec" no multiple