Fix - Typo in Signup Page

[githubmilind]

🚀 Description

📄 Motivation and Context

🧪 How Has This Been Tested?

Build and tested the code locally

📷 Screenshots (if appropriate)

📦 Types of changes

• [X ] 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 not work as expected)

✅ Checklist

• [X ] My code follows the code style of this project(Do your best to follow code styles. If none apply just skip this).
• [ ] My change requires a change to the documentation.
• [ ] I have updated the documentation accordingly.