Update params.md

Author: fatihsolhan

docs/content/en/guide/params.md

@@ -26,4 +26,4 @@ When you open a modal though the [API](/api) `$vfm.show(name, params)`,
 </vue-final-modal>
 ```
 
-<alert>`parmas` will be reset to `{}` automatically after [`closed`](/guide/events#closed) event. You can avoid the modal to reset the `params` to empty object by calling `event.stop()`.</alert>
+<alert>`params` will be reset to `{}` automatically after [`closed`](/guide/events#closed) event. You can avoid the modal to reset the `params` to empty object by calling `event.stop()`.</alert>