Remove duplicate mcp-name entry in README.md

add new line at the end of the file

Signed-off-by: wzxxing <[email protected]>

Author: wzxxing

README.md

@@ -319,4 +319,4 @@ LLMs are non-deterministic and they make mistakes, we advise you to always thoro
 <!-- mcp-name: io.github.aws/mcp-proxy-for-aws -->
 <!-- mcp-name: io.github.aws/aws-mcp -->
 <!-- mcp-name: io.github.awslabs/eks-mcp-server -->
-<!-- mcp-name: io.github.awslabs/ecs-mcp-server -->
+<!-- mcp-name: io.github.awslabs/ecs-mcp-server -->