AWS prescriptive-guidance documentation change
Summary
Renamed file, updated internal links, standardized apostrophes, added bolding to list items, and made minor grammatical refinements without altering technical content about A2A protocol.
Security assessment
Changes are purely structural and grammatical (e.g., file rename, apostrophe standardization, list formatting). No security features, vulnerabilities, or security-related content were added or modified in the protocol description.