[SDNC] Fix SDNC charts to make it work with aaf disabled

Fix SDNC service template to make it work with aaf disabled.

Issue-ID: OOM-2748
Signed-off-by: Marat Salakhutdinov <marat.salakhutdinov@bell.ca>
Change-Id: Ic0ac6bcb12cfc86d7b338da21d621e35e94b03c0
(cherry picked from commit dd994c36c36b25fdc77c28e81a78da9928f4ae07)
diff --git a/kubernetes/sdnc/templates/service.yaml b/kubernetes/sdnc/templates/service.yaml
index e3be4bc..d860c8c 100644
--- a/kubernetes/sdnc/templates/service.yaml
+++ b/kubernetes/sdnc/templates/service.yaml
@@ -75,7 +75,7 @@
       targetPort: {{ .Values.service.internalPort }}
       {{- else -}}
       port: {{ .Values.service.internalPort4 }}
-      target: {{ .Values.service.internalPort4 }}
+      targetPort: {{ .Values.service.internalPort4 }}
       {{ end }}
     - name: "{{ .Values.service.portName }}-karaf"
       port: {{ .Values.service.externalPort2 }}