refact: Hints title

[jeevithakannan2]

Type of Change

• [ ] New feature
• [ ] Bug fix
• [ ] Documentation update
• [x] Refactoring
• [ ] Hotfix
• [ ] Security patch
• [x] UI/UX improvement

Description

• Refactor titles of hints block.

Before

After

Testing

• Works as expected.

Checklist

• [x] My code adheres to the coding and style guidelines of the project.
• [x] I have performed a self-review of my own code.
• [x] I have commented my code, particularly in hard-to-understand areas.
• [ ] I have made corresponding changes to the documentation.
• [x] My changes generate no errors/warnings/merge conflicts.