Fix typo in finalize exam

5 jobs for 398-explain-meaning-of-boxes-when-exam-is-created in 4 minutes and 37 seconds (queued for 1 second)
latest
Status Name Job ID Coverage
  Build
passed build #95066

00:01:38

 
  Test
passed lint_js #95068

00:01:27

passed lint_py #95069

00:02:02

passed test_js #95067

00:01:31

passed test_py #95070

00:02:57

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