Fixed a crash with the assist string for the rightmost outlet of o.sc…

…hedule

src/o.schedule/o.schedule.c

@@ -43,7 +43,7 @@
 #define OMAX_DOC_SHORT_DESC "Deadline Scheduler  for OSC packets using OSC timetags"
 #define OMAX_DOC_LONG_DESC "Stores incoming OSC packets and tries to output them at the time indicated by the timestamp."
 #define OMAX_DOC_INLETS_DESC (char *[]){"OSC packet to be scheduled", "Inactive (reserved for future use)"}
-#define OMAX_DOC_OUTLETS_DESC (char *[]){"OSC packet", "OSC packet which has missed the scheduling deadline", "OSC packet which has an immediate timetag", "OSC packet output if the queue is full"}
+#define OMAX_DOC_OUTLETS_DESC (char *[]){"OSC packet", "OSC packet which has missed the scheduling deadline", "OSC packet which has an immediate timetag", "OSC packet output if the queue is full", "Number of scheduled packets remaining"}
 #define OMAX_DOC_SEEALSO (char *[]){"o.timetag"}
 
 #ifdef __APPLE__