drop commented chunk from getting started

2 jobs for master in 3 minutes and 59 seconds
Status Job ID Name Coverage
  Test
failed #142549408
test_latest

00:03:59

 
  Coverage
skipped #142549410
coverage_job
 
Name Stage Failure
failed
test_latest Test
* checking re-building of vignette outputs ... SKIPPED
* DONE

Status: 2 ERRORs, 2 WARNINGs
See
‘/builds/robit.a/irg/irg.Rcheck/00check.log’
for details.

ERROR: Job failed: exit code 1