Update iota-token article

[vivekjain23]

Updating exchanges listing IOTA in the wiki and fixing the issue

Change checklist

Tick the boxes that are relevant to your changes, and delete any items that are not.

• [X] I have followed the contribution guidelines for this project
• [X] I have performed a self-review of my own changes
• [X] I have made sure that added/changed links still work
• [X] I have commented my code, particularly in hard-to-understand areas

[lucas-tortora]

@Ginowine and @salaheldinsoliman , could you please review this?

[github-actions[bot]]

This pull request has been deployed to Vercel.

Latest commit: afd5431fbfc9a6bcb236165df7f51b072f474aa2

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