[DOCS] Clarify sentence in network-host.asciidoc
@@ -9,7 +9,7 @@ location on a single node. This can be useful for testing Elasticsearch's
ability to form clusters, but it is not a configuration recommended for
production.
-In order to communicate and to form a cluster with nodes on other servers, your
+In order to form a cluster with nodes on other servers, your
node will need to bind to a non-loopback address. While there are many
<<modules-network,network settings>>, usually all you need to configure is
`network.host`:
