diff --git a/Karto/README.md b/Karto/README.md
index 1ae7bd4..6f59d2e 100644
--- a/Karto/README.md
+++ b/Karto/README.md
@@ -34,3 +34,4 @@ blocks:
 - wb - save block
 - i - insert block
 - b - create block
+- arrayrect/arraypolar - add blocks to an area