fix(i18n): ja typo correction

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (828c325) 70.34% compared to head (e47c0a2) 70.34%.

:exclamation: Current head e47c0a2 differs from pull request most recent head 1b9c18b. Consider uploading reports for the commit 1b9c18b to get more accurate results

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #1552 +/- ## ======================================= Coverage 70.34% 70.34% ======================================= Files 219 219 Lines 3746 3746 Branches 735 735 ======================================= Hits 2635 2635 Misses 976 976 Partials 135 135 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.

[botcerts]

:tada: This PR is included in version 1.59.1 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: