Fix spellcheck (#4363)

Signed-off-by: Andrei Sandu <andrei-mihail@parity.io>
25 jobs for master in 46 minutes and 11 seconds (queued for 10 seconds)
Name Stage Failure
failed
zombienet-tests-malus-dispute-valid Deploy


exit code 2
+ EXIT_STATUS=2
+ set +x

2021-11-24 16:16:28 - INFO - Exit status is 2
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1