Update Kestrel HTTP/3 docs

Author: Rick-Anderson

aspnetcore/fundamentals/servers/kestrel/http3.md

@@ -27,7 +27,6 @@ uid: fundamentals/servers/kestrel/http3
 * Is the latest version of the Hypertext Transfer Protocol.
 * Builds on the strengths of `HTTP/2` while addressing some of its limitations, particularly in terms of performance, latency, reliability, and security.
 
-|---------------|-------------------------|-------------------------|
 | Feature | `HTTP/2` | `HTTP/3` |
 |---------------|-------------------------|-------------------------|
 | Transport | Uses [TCP](https://developer.mozilla.org/docs/Glossary/TCP) | Uses [QUIC](https://www.rfc-editor.org/rfc/rfc9000.html)  |