diff --git a/values.yaml b/values.yaml
index 543c12b..e944c53 100644
--- a/values.yaml
+++ b/values.yaml
@@ -177,6 +177,8 @@ injector:
 
   # Topology settings for injector pods
   # ref: https://kubernetes.io/docs/concepts/workloads/pods/pod-topology-spread-constraints/
+  # This should be either a multi-line string or YAML matching the topologySpreadConstraints array
+  # in a PodSpec.
   topologySpreadConstraints: []
 
   # Toleration Settings for injector pods