diff --git a/content/kt/walk.md b/content/kt/walk.md
index 4373dcd1..ecc1c5b2 100644
--- a/content/kt/walk.md
+++ b/content/kt/walk.md
@@ -1,4 +1,4 @@
-# walk #
+# walk, walks, walked, walking #
 
 ## Definition: ##