Update feeshare.md

[petryshkaCODE]

Update feeshare.md

Summary

Fixed a typo in the feeshare.md file to ensure the documentation is clear and professional.

Motivation

The typo correction improves the readability of the developer guide and helps users avoid potential confusion.

Changes

• Corrected a typo in feeshare.md:
  • Changed "adderss" to "address" in the following sentence:

    Just some other address we can withdraw the funds to