diff --git a/templates/_helpers.tpl b/templates/_helpers.tpl
index 127416c..d26c31c 100644
--- a/templates/_helpers.tpl
+++ b/templates/_helpers.tpl
@@ -46,4 +46,4 @@ Selector labels
 {{- define "postgresql.selectorLabels" -}}
 app.kubernetes.io/name: {{ include "postgresql.name" . }}
 app.kubernetes.io/instance: {{ .Release.Name }}
-{{- end }}
\ No newline at end of file
+{{- end }}