rm mitm sentence

Author: pcarleton

docs/specification/draft/basic/authorization.mdx

@@ -271,8 +271,6 @@ as outlined in [OAuth 2.1, section 7.1](https://datatracker.ietf.org/doc/html/dr
 MCP authorization servers SHOULD issue short-lived access tokens token to reduce the impact of leaked tokens. For public clients, MCP authorization servers MUST rotate refresh tokens as described in [Section 4.3.1 of OAuth 2.1](https://datatracker.ietf.org/doc/html/draft-ietf-oauth-v2-1-12#section-4.3.1).
 
 ### 3.2 Communication Security
-An attacker positioned between MCP clients and MCP servers can intercept tokens via [Man-in-the-Middle (MITM)](https://en.wikipedia.org/wiki/Man-in-the-middle_attack) attacks.
-
 Implementations MUST follow [OAuth 2.1 section 1.5](https://datatracker.ietf.org/doc/html/draft-ietf-oauth-v2-1-12#section-1.5).
 
 Specifically: