diff --git a/Scaffolding.md b/Scaffolding.md
index 1152b64..95f1d97 100644
--- a/Scaffolding.md
+++ b/Scaffolding.md
@@ -4,6 +4,8 @@
 
 ## Wooden Scaffolding ##
 
+wooden scaffolding is used to go up and down (like a ladder)
+
 to make wooden scaffolding use the flowing;
 
 for 4 scaffolding