Heading name for Screenpop Settings updated

[nehawuthoo]

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [ ] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)
• [ ] My change requires a change to the README.MD - CHANGELOG.
• [ ] I have updated the README.MD accordingly.

Please check if the PR fulfills these requirements

• [ ] Docs have been added / updated (for bug fixes / features) - including the Feature Matrix, Layout Variables or ChangeLog

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