Fix new line problem on database_host value (#14)

* Fix new line problem

* Bump Chart version

* Add auth variable

* Revert back

Author: winggundamth

charts/backstage/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: backstage
 description: A helm chart for deploying Backstage
-version: 0.1.3
+version: 0.1.4
 appVersion: "v1.7.0"
 kubeVersion: ">= 1.19.0-0"
 home: https://github.com/redhat-developer/helm-backstage

charts/backstage/templates/_helpers.tpl

@@ -121,9 +121,9 @@ Return the Postgres Database hostname
 */}}
 {{- define "backstage.postgresql.host" -}}
 {{- if .Values.postgres.database_host }}
-{{ .Values.postgres.database_host }}
+{{- .Values.postgres.database_host }}
 {{- else -}}
-{{ include "backstage.postgresql.name" . }}.{{ .Release.Namespace }}.svc
+{{- include "backstage.postgresql.name" . }}.{{ .Release.Namespace }}.svc
 {{- end -}}
 {{- end -}}