[DOCS] Update remote-info.asciidoc (#32978)

Author: chernecov

docs/reference/cluster/remote-info.asciidoc

@@ -28,7 +28,7 @@ the configured remote cluster alias.
 `num_nodes_connected`::
     The number of connected nodes in the remote cluster.
 
-`max_connection_per_cluster`::
+`max_connections_per_cluster`::
 	The maximum number of connections maintained for the remote cluster.
 
 `initial_connect_timeout`::