[Misc] chart: Readme updated

Minor update

Author: Pavan-SAP

chart/README.md

@@ -19,7 +19,7 @@ Helm chart to deploy CAP Operator https://sap.github.io/cap-operator/
 | topologySpreadConstraints | list | `[]` | Default topology spread constraints (can be overwritten on component level) |
 | podLabels | object | `{}` | Additional pod labels for all components |
 | podAnnotations | object | `{}` | Additional pod annotations for all components |
-| monitoring | object | `{"enabled":false,"grafana":{"dashboard":{"configMapLabels":{"grafana_dashboard":"1"}}}}` | Monitoring configuration for all components |
+| monitoring | object | `{"enabled":false,"grafana":{"dashboard":{"configMapLabels":{"grafana_dashboard":"1"}}},"serviceMonitorSelectorLabels":{}}` | Monitoring configuration for all components |
 | monitoring.enabled | bool | `false` | Optionally enable Prometheus monitoring for all components (disabled by default) |
 | monitoring.serviceMonitorSelectorLabels | object | `{}` | Prometheus service monitor selector labels |
 | monitoring.grafana | object | `{"dashboard":{"configMapLabels":{"grafana_dashboard":"1"}}}` | Grafana configuration |