diff --git a/lessons/default-behavior/lesson.md b/lessons/default-behavior/lesson.md
index e6b1628..962f6dd 100644
--- a/lessons/default-behavior/lesson.md
+++ b/lessons/default-behavior/lesson.md
@@ -1 +1 @@
-# Lesson Behavior
+# Default Behavior
diff --git a/site/mkdocs.yml b/site/mkdocs.yml
index 4ded4dc..b4e9d05 100644
--- a/site/mkdocs.yml
+++ b/site/mkdocs.yml
@@ -21,8 +21,7 @@ nav:
       - lessons/basic-types/lesson.md
       - lessons/composed-types/lesson.md
       - lessons/submodule-types/lesson.md
-    - Misc:
-      - lessons/function-arguments/lesson.md
+    - Future:
       - lessons/default-behavior/lesson.md
       - lessons/merging-attrsof/lesson.md
       - lessons/merging-listof/lesson.md
@@ -31,6 +30,7 @@ nav:
     - Old:
       - lessons/what-is-a-module/lesson.md
       - lessons/module-evaluation/lesson.md
+      - lessons/function-arguments/lesson.md
 
 theme:
   name: material