DEMUX_SET_GROUP, /* arg1= int can fail */
/* Ask the demux to demux until the given date at the next pf_demux call
- * but not more (and not less, at the precision avaiable of course).
+ * but not more (and not less, at the precision available of course).
* XXX: not mandatory (except for subtitle demux) but I will help a lot
* for multi-input
*/