Update services.md

[0xmbcode]

Hello,

Description
"Feeds" was corrected to "fees," assuming that you meant transaction fees associated with blockchain transactions.

Additional Notes

• No additional dependencies or changes are required.
• This fix is straightforward and does not impact any other functionalities.



Thank you.

Why?

Clear and short explanation here.

How?

• Done A (replace with a breakdown of the steps)
• Done B
• Done C

Tickets?

• Ticket 1
• Ticket 2
• Ticket 3

Contribution checklist?

• The commit messages are detailed
• The build command runs locally
• Assets or static content is linked and stored in the project
• Document filename is named after the slug
• You've reviewed spelling using a grammar checker
• For guides or references, you've tested the commands and steps
• You've done enough research before writing

Security checklist?

• Injection has been prevented (parameterized queries, no eval or system calls)
• The UI is escaping output (to prevent XSS)
• Sensitive data has been identified and is being protected properly

References?

Optionally, provide references such as links

Preview?

Optionally, provide the preview url here