Update modules/concepts/pages/service-exposition.adoc

Co-authored-by: Malte Sander <malte.sander.it@gmail.com>

Author: sbernauer

modules/concepts/pages/service-exposition.adoc

@@ -11,6 +11,6 @@ You can specify the type within the custom resource field `spec.clusterConfig.li
 * `external-unstable` => Use `NodePort`
 * `external-stable` => Use `LoadBalancer`
 
-Please note that as of the release 23.4 not every operator supports all the mentioned `Service` types.
+Please note that as of the release 23.4 not all operators support all the mentioned `Service` types.
 
 In a future release we will support `ListenerClasses` provided by the xref:listener-operator:index.adoc[listener-operator] to make things more flexible.