Replace YAML comments with helm comments in templates

Change-Id: I8cb12dae07cc3984e7dcfc602afa4c2d07317e9a
Signed-off-by: Jakub Latusek <j.latusek@samsung.com>
Issue-ID: OOM-2562
diff --git a/kubernetes/common/elasticsearch/templates/discovery-svc.yaml b/kubernetes/common/elasticsearch/templates/discovery-svc.yaml
index fa79c29..9750be7 100644
--- a/kubernetes/common/elasticsearch/templates/discovery-svc.yaml
+++ b/kubernetes/common/elasticsearch/templates/discovery-svc.yaml
@@ -1,3 +1,4 @@
+{{/*
 # Copyright © 2020 Bitnami, AT&T, Amdocs, Bell Canada, highstreet technologies
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -11,5 +12,6 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
+*/}}
 {{- $matchLabels := (dict "discovery" (include "elasticsearch.clustername" .) "nameNoMatch" "useDiscoveryService") }}
 {{ include "common.headlessService" (dict "matchLabels" $matchLabels "dot" .) }}