docs(readme): fix link to demo page (#1939)

@waynevanson renamed the repo form `Sortable` to `sortablejs` so users don't get confused on which package to install
SortableJS · Oct 1, 2020 · 22b80e3 · 22b80e3
2 parents 663a466 + 4c9db86
commit 22b80e3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/README.md b/README.md
@@ -2,7 +2,7 @@
 
 Sortable is a JavaScript library for reorderable drag-and-drop lists.
 
-Demo: http://sortablejs.github.io/Sortable/
+Demo: https://sortablejs.github.io/sortablejs/
 
 [<img width="250px" src="https://raw.githubusercontent.com/SortableJS/Sortable/HEAD/st/saucelabs.svg?sanitize=true">](https://saucelabs.com/)