fix: fix config file name (#50)

Author: CooooolFrog

docs/src/en/cluster_deployment/with_meta.md

@@ -247,7 +247,7 @@ docker run -d --net=host --name ceresdb-server0 \
   -v $(pwd)/config-ceresdb-cluster0.toml:/etc/ceresdb/ceresdb.toml \
   ceresdb/ceresdb-server
 
-wget https://raw.githubusercontent.com/CeresDB/docs/main/docs/src/resources/config-ceresdb-cluster1.toml.toml
+wget https://raw.githubusercontent.com/CeresDB/docs/main/docs/src/resources/config-ceresdb-cluster1.toml
 
 docker run -d --net=host --name ceresdb-server1 \
   -p 8832:8832 \