[FIX] Correct direction for admin mapview text

[aKn1ghtOut]

Checklist

• I have read the Contributing Guide
• I have signed the CLA
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)
• Any dependent changes have been merged and published in downstream modules

Proposed changes (including videos or screenshots)

The text says the share button will be on the left of the messagebox once enabled. However, it actually is on the right.

Issue(s)

Steps to test or reproduce

1. Administration -> Message -> Google Maps. Label under toggle

Further comments

Will have to be corrected in other languages too. Not sure if Google Translate should be used. So, didn't update others for now.