Fix Helm Chart's priorityClass rendering

Remove extra right strip, fixing a YAML parsing error.

Author: gtaylor

charts/k8s-gateway/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: k8s-gateway
 description: A Helm chart for the k8s_gateway CoreDNS plugin
 type: application
-version: 1.1.2
+version: 1.1.3
 appVersion: 0.2.2
 maintainers:
   - email: [email protected]

charts/k8s-gateway/templates/deployment.yaml

@@ -62,6 +62,6 @@ spec:
       affinity:
         {{- toYaml . | nindent 8 }}
       {{- end }}
-      {{- if .Values.priorityClassName -}}
+      {{- if .Values.priorityClassName }}
       priorityClassName: {{ .Values.priorityClassName | quote }}
       {{- end }}