diff --git a/Readme.md b/Readme.md
index 473ec5537e1399341372a0ea67a8bf6747c31089..eb511522a0b356cac7516b202707352034009a54 100644
--- a/Readme.md
+++ b/Readme.md
@@ -5,6 +5,7 @@ def polygon(size,n,m):
         for j in range(m):
           t.speed(0)
           t.fd(size)
-          t.left(360/n/m)
+          t.left(360/n)
+          t.left(360/m)
         
-polygon(1,36,10)
+polygon(40,36,10)