fix README.md

AlpacaBi · karol-f · commit c0f3e50c8a56 · 2021-01-12T09:53:25.000+01:00
diff --git a/README.md b/README.md
@@ -142,7 +142,7 @@ Vue.customElement('widget-vue', CustomWidget, {
     }
     return root;
   },
-);
+});
 ```
 
 The additional `beforeCreateVueInstance` is only required if your Vue component has bundled stylings and you are using `css-modules` with Webpack to bundle (which is most use cases). In addition, if you are using `vue-loader` and `vue-style-loader` plugins with Webpack, you will need to pass the `shadowMode: true` option to the plugins also. This is required so the plugins know they that CSS styles should be attached under the `shadowDOM` and not in the `document.head` (which is the default behavior).

Original file line number	Diff line number	Diff line change
`@@ -142,7 +142,7 @@ Vue.customElement('widget-vue', CustomWidget, {`
`142`	`142`	`}`
`143`	`143`	`return root;`
`144`	`144`	`},`
`145`		`-);`
	`145`	`+});`
`146`	`146`	```
`147`	`147`
`148`	`148`	The additional `beforeCreateVueInstance` is only required if your Vue component has bundled stylings and you are using `css-modules` with Webpack to bundle (which is most use cases). In addition, if you are using `vue-loader` and `vue-style-loader` plugins with Webpack, you will need to pass the `shadowMode: true` option to the plugins also. This is required so the plugins know they that CSS styles should be attached under the `shadowDOM` and not in the `document.head` (which is the default behavior).