diff --git a/envoy/api/v2/eds.proto b/envoy/api/v2/eds.proto
index 50519995..b807ab98 100644
--- a/envoy/api/v2/eds.proto
+++ b/envoy/api/v2/eds.proto
@@ -89,7 +89,12 @@ message ClusterLoadAssignment {
     // multiplied by the overprovisioning factor drops below 100.
     // With the default value 140(1.4), Envoy doesn't consider a priority level
     // or a locality unhealthy until their percentage of healthy hosts drops
-    // below 72%.
+    // below 72%. For example:
+    //
+    // .. code-block:: json
+    //
+    //  { "overprovisioning_factor": 100 }
+    //
     // Read more at :ref:`priority levels <arch_overview_load_balancing_priority_levels>` and
     // :ref:`localities <arch_overview_load_balancing_locality_weighted_lb>`.
     google.protobuf.UInt32Value overprovisioning_factor = 3 [(validate.rules).uint32.gt = 0];