Typo fix Developer Advisory Board Charter v1.1.md

[dedyshkaPexto]

Pull Request Title: Typo Fix in Developer Advisory Board Charter v1.1.md

Description:

This pull request corrects a typo in the Developer Advisory Board Charter v1.1.md file. The word "responsibile" has been corrected to "responsible".

Changes:

• Corrected typo from "responsibile" to "responsible" in the file.

Why this change is necessary:

• The typo was affecting the clarity and professionalism of the document.
• This update ensures that the document is grammatically correct, especially in a formal context like the Developer Advisory Board's guidelines.

How to test:

• Review the Developer Advisory Board Charter v1.1.md to confirm the correction is made.
• This is a documentation change, so no functional testing is needed.

Additional Information:

• This change does not affect any code or functionality, only the text within the manual.