README: add missing highlight

diff --git a/README.adoc b/README.adoc
index 9e8f60f57d0c6bd870ced77c43f1b67765ac12a3..4792b21a15eb7b8fa89bd3cf337976e21c4f8f28 100644 (file)
--- a/README.adoc
+++ b/README.adoc
@@ -41,7 +41,7 @@ _hosts_. All hosts are explicitly configured. Hosts can be put into _groups_
 to apply the same configuration to multiple hosts. The host itself is also
 considered a group for host-specific configuration. In addition to manual
 group assignment _detected groups_ assign hosts to groups depending on the
-output of custom commands on the remote host. The configuration for a group
+output of custom commands on the remote host. The _configuration_ for a group
 contains the files, packages, services and commands which should be applied to
 all hosts which are members of this group.