diff --git a/charts/prometheus/templates/cm.yaml b/charts/prometheus/templates/cm.yaml
index c4f4bedbfac0..4e1ba70b84d1 100644
--- a/charts/prometheus/templates/cm.yaml
+++ b/charts/prometheus/templates/cm.yaml
@@ -56,7 +56,7 @@ data:
 {{- end }}
 {{- if eq $key "prometheus.yml" -}}
 {{- if $root.Values.extraScrapeConfigs }}
-{{ tpl $root.Values.extraScrapeConfigs $root |  indent 4 }}
+{{ tpl $root.Values.extraScrapeConfigs $root | indent 4 }}
 {{- end -}}
 {{- if or ($root.Values.alertmanager.enabled) ($root.Values.server.alertmanagers) }}
     alerting: