diff --git a/jmespath-core/src/main/java/io/burt/jmespath/function/ArgumentConstraint.java b/jmespath-core/src/main/java/io/burt/jmespath/function/ArgumentConstraint.java
index 445b01fe..ad7d7d07 100644
--- a/jmespath-core/src/main/java/io/burt/jmespath/function/ArgumentConstraint.java
+++ b/jmespath-core/src/main/java/io/burt/jmespath/function/ArgumentConstraint.java
@@ -38,7 +38,7 @@ public interface ArgumentConstraint {
   int maxArity();
 
   /**
-   * @param n the number of arguments to check against minArity & maxArity
+   * @param n the number of arguments to check against minArity & maxArity
    * @return true if any of the arity constraint failed.
    */
   boolean arityViolated(int n);