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
 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.
 
 contains the files, packages, services and commands which should be applied to
 all hosts which are members of this group.