fix(doc): fix minor typo in Helm helper function (monitoring) (#2959)

Signed-off-by: Florian LOPES <[email protected]>

Author: f-lopes

charts/selenium-grid/templates/_helpers.tpl

@@ -169,7 +169,7 @@ Is ingress enabled
 {{- end -}}
 
 {{/*
-Is ingress enabled
+Is monitoring enabled
 */}}
 {{- define "seleniumGrid.monitoring.enabled" -}}
 {{- or .Values.monitoring.enabled .Values.monitoring.enabledWithExistingAgent | ternary "true" "" -}}