correct indentation for optionally provided extra volumes. (#125)

Author: cbrendanprice

charts/k8s-dev-pod/templates/deployment.yaml

@@ -41,7 +41,7 @@ spec:
           secretName: {{ .Values.existingAuthorizedKeySecretName }}
       {{- end }}
       {{- if .Values.volumes }}
-      {{- toYaml .Values.volumes | nindent 8 }}
+      {{- toYaml .Values.volumes | nindent 6 }}
       {{- end }}
       {{- if .Values.tailscale.enabled }}
       serviceAccountName: "tailscale-sa"