Update index.html

[HabibUllahKhanITS]

Description

Please include a general summary of the change and/or which issue it fixed.

Fixes #(issue number)

Type of change

Please delete options that are not relevant.

• 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)
• This change requires a documentation update

Have you tested your changes

Please give a brief description of how you tested your changes to make sure they work.

Screenshot (if applicable)

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings