fix french translation typo on BAT contribution popup

[fakenine]

fixes brave/brave-browser#3913

Submitter Checklist:

• Submitted a ticket for my issue if one did not already exist.
• Used Github auto-closing keywords in the commit message.
• Added/updated tests for this change (for new code or code which already has tests).
• Verified that these changes build without errors on
  • Windows
  • macOS
  • Linux
• Verified that these changes pass automated tests (npm test brave_unit_tests && npm test brave_browser_tests && npm run test-security) on
  • Windows
  • macOS
  • Linux
• Verified that all lint errors/warnings are resolved (npm run lint)
• Ran git rebase master (if needed).
• Ran git rebase -i to squash commits (if needed).
• Tagged reviewers and labelled the pull request as needed.
• Request a security/privacy review as needed.
• Add appropriate QA labels (QA/Yes or QA/No) to include the closed issue in milestone

Test Plan:

1. Open Brave with French set as a language
2. Click on the "Brave Rewards" logo
3. Click on "Envoyer une contribution"

Reviewer Checklist:

• New files have MPL-2.0 license header.
• Request a security/privacy review as needed.
• Adequate test coverage exists to prevent regressions
• Verify test plan is specified in PR before merging to source

[fakenine]

Seems like I cannot tag reviewers. Maybe @petemill ?

[cndouglas]

Thanks for the improvements! Instead of changing the translation files directly, please change the translations on Transifex: https://www.transifex.com/brave/brave/. These translation files are overwritten when the translations are imported from Transifex.

[bsclifton]

Thanks for the assist, @Liunkae!

@fakenine as called out by @Liunkae, you'll want to sign up for transifex and then we can add you as a contributor (feel free to post here once you've signed up and we can get your permissions sorted)

We pull translations from transifex on an ad-hoc basis and overwrite the files in the repo with what's in transifex 😄 I'll close this PR, but your work is definitely welcomed!

cc: @atsyed87 who might be able to help you with permissions 😄

[fakenine]

Hello @bsclifton,

Thank you for the precisions 😄
My Transifex account can be found here : https://www.transifex.com/user/profile/fakenine/, I have submitted a request to join the team cc @atsyed87

[atsyed87]

Hey @fakenine, I added you to our Transifex. Let me know if you have any problems!

[fakenine]

Hello @atsyed87,

Thank you!

I'm having issues accessing the translation page of Transifex. The items do not load and I'm having 403 errors in the console.