diff --git a/lucene/test-framework/src/java/org/apache/lucene/analysis/ValidatingTokenFilter.java b/lucene/test-framework/src/java/org/apache/lucene/analysis/ValidatingTokenFilter.java
index 54b8fd30998..9ab9489e8ed 100644
--- a/lucene/test-framework/src/java/org/apache/lucene/analysis/ValidatingTokenFilter.java
+++ b/lucene/test-framework/src/java/org/apache/lucene/analysis/ValidatingTokenFilter.java
@@ -181,8 +181,8 @@ public final class ValidatingTokenFilter extends TokenFilter {
 
   /**
    * Prints details about consumed tokens stored in any ValidatingTokenFilters in the input chain
-   * @param in
-   * @param out
+   * @param in the input token stream
+   * @param out the output print stream
    */
   public static void dumpValidatingTokenFilters(TokenStream in, PrintStream out) {
     if (in instanceof TokenFilter) {