diff --git a/plugins/workload-management/src/main/java/org/opensearch/plugin/wlm/action/service/Persistable.java b/plugins/workload-management/src/main/java/org/opensearch/plugin/wlm/action/service/Persistable.java
index eae172fe6f3f9..cb6870599d306 100644
--- a/plugins/workload-management/src/main/java/org/opensearch/plugin/wlm/action/service/Persistable.java
+++ b/plugins/workload-management/src/main/java/org/opensearch/plugin/wlm/action/service/Persistable.java
@@ -17,8 +17,8 @@
 public interface Persistable<T> {
     /**
      * fetch the QueryGroup in a durable storage
-     * @param name
-     * @param listener
+     * @param name - name of the QueryGroup to get
+     * @param listener - ActionListener for GetQueryGroupResponse
      */
     void get(String name, ActionListener<GetQueryGroupResponse> listener);
 }
diff --git a/server/src/main/java/org/opensearch/search/query_group/QueryGroupServiceSettings.java b/server/src/main/java/org/opensearch/search/query_group/QueryGroupServiceSettings.java
index 7f6e4955cf22f..425916ce3e924 100644
--- a/server/src/main/java/org/opensearch/search/query_group/QueryGroupServiceSettings.java
+++ b/server/src/main/java/org/opensearch/search/query_group/QueryGroupServiceSettings.java
@@ -92,8 +92,8 @@ public class QueryGroupServiceSettings {
 
     /**
      * QueryGroup service settings constructor
-     * @param settings
-     * @param clusterSettings
+     * @param settings - QueryGroup service settings
+     * @param clusterSettings - QueryGroup cluster settings
      */
     public QueryGroupServiceSettings(Settings settings, ClusterSettings clusterSettings) {
         runIntervalMillis = new TimeValue(QUERY_GROUP_RUN_INTERVAL_SETTING.get(settings));