Fixed typo

diff --git a/README.md b/README.md
index 5ff543e3965be479920571cfcc43a45cb37949f5..aec9c2559671d548aafcc51b2921323de067842a 100755 (executable)
--- a/README.md
+++ b/README.md
@@ -1059,7 +1059,7 @@ rect.dx(200)
 
 __`returns`: `itself`__
 
-### dx()
+### dy()
 Move element only along y-axis relative to its current position:
 
 ```javascript