Fix up function graph time spacing
Fix up function graph time spacing

The conversion of the parse-events.c to use trace-seq, broke the spacing
of the function graph tracer timings.

Signed-off-by: Steven Rostedt <43232e92d70cc7aa53504ad0397085ee47bad87f@goodmis.org>

bigzz/trace-cmd,bigzz/trace-cmd