diff --git a/plugins/query-insights/src/main/java/org/opensearch/plugin/insights/rules/model/Attribute.java b/plugins/query-insights/src/main/java/org/opensearch/plugin/insights/rules/model/Attribute.java
index d8d850fbb6003..b6b4b111aab81 100644
--- a/plugins/query-insights/src/main/java/org/opensearch/plugin/insights/rules/model/Attribute.java
+++ b/plugins/query-insights/src/main/java/org/opensearch/plugin/insights/rules/model/Attribute.java
@@ -99,7 +99,7 @@ public static void writeValueTo(StreamOutput out, Object attributeValue) throws
      * @param in the streaminput to read
      * @param attribute attribute type to differentiate between Source and others
      * @return parse value
-     * @throws IOException
+     * @throws IOException IOException
      */
     public static Object readAttributeValue(StreamInput in, Attribute attribute) throws IOException {
         if (attribute == Attribute.SOURCE) {
@@ -115,7 +115,7 @@ public static Object readAttributeValue(StreamInput in, Attribute attribute) thr
      *
      * @param in the streaminput to read
      * @return parsed attribute map
-     * @throws IOException
+     * @throws IOException IOException
      */
     public static Map<Attribute, Object> readAttributeMap(StreamInput in) throws IOException {
         int size = readArraySize(in);