diff --git a/dashboards/grafana/federation-details-dashboard.json b/dashboards/grafana/federation-details-dashboard.json
index abb87a17..4244e278 100644
--- a/dashboards/grafana/federation-details-dashboard.json
+++ b/dashboards/grafana/federation-details-dashboard.json
@@ -2595,7 +2595,7 @@
       },
       {
         "current": {
-          "selected": false,
+          "selected": false
         },
         "datasource": "prometheus",
         "definition": "",
diff --git a/dashboards/grafana/persistence-summary-dashboard.json b/dashboards/grafana/persistence-summary-dashboard.json
index f96c588e..9f5364c4 100644
--- a/dashboards/grafana/persistence-summary-dashboard.json
+++ b/dashboards/grafana/persistence-summary-dashboard.json
@@ -1364,7 +1364,7 @@
       },
       {
         "current": {
-          "selected": false,
+          "selected": false
         },
         "datasource": "prometheus",
         "definition": "",
diff --git a/docs/metrics/020_metrics.adoc b/docs/metrics/020_metrics.adoc
index 429558a3..719a802b 100644
--- a/docs/metrics/020_metrics.adoc
+++ b/docs/metrics/020_metrics.adoc
@@ -48,8 +48,8 @@ metadata:
   name: metrics-cluster
 spec:
   env:
-    - name: COHERENCE_METRICS_LEGACY_NAMES
-      value: false
+    - name: "COHERENCE_METRICS_LEGACY_NAMES"
+      value: "false"
   coherence:
 ...
 ----