diff --git a/README.md b/README.md
index 68f048e..c5e71bd 100644
--- a/README.md
+++ b/README.md
@@ -41,7 +41,6 @@ Requirements
 
 To make this plugin *perfect*, some requirements were not avoidable. But they're all very trivial and there's nothing to worry about.
 
-* there must be the *one* content element(like div) for the container.
 * the container must have a 'position' css style.
 * the scrollbar's position must be 'absolute'.
 * the scrollbar-x must have a 'bottom' css style, and the scrollbar-y must have a 'right' css style.