Updating function name everywhere

Author: Maleware

rust/operator-binary/src/controller.rs

@@ -804,7 +804,7 @@ fn build_rolegroup_services(
 /// The rolegroup [`StatefulSet`] runs the rolegroup, as configured by the administrator.
 ///
 /// The [`Pod`](`stackable_operator::k8s_openapi::api::core::v1::Pod`)s are accessible through the
-/// corresponding [`Service`] (from [`build_rolegroup_service`]).
+/// corresponding [`Service`] (from [`build_rolegroup_services`]).
 #[allow(clippy::too_many_arguments)]
 fn build_metastore_rolegroup_statefulset(
     hive: &v1alpha1::HiveCluster,