fix typo in setOptions code example

Nicolas Hart · Nicolas Hart · commit cf69af3b0c9a · 2021-11-04T16:01:27.000+01:00
diff --git a/src/pages/docs/v2/constructors.mdx b/src/pages/docs/v2/constructors.mdx
@@ -186,7 +186,7 @@ the below example will unset all the modifiers configuration and any other
 custom options:
 
 ```js
-instace.setOptions({
+instance.setOptions({
   placement: 'bottom',
 });
 ```
