doc(readme): add missing :umd parameter to example

Walker Leite · Walker Leite · commit 097f8854bbb6 · 2017-10-26T14:47:08.000-02:00
diff --git a/README.md b/README.md
@@ -61,7 +61,7 @@ Vue.component('my-cmp', myCmp);
 #### UMD
 
 ```bash
-$ npm run build
+$ npm run build:umd
 ```
 
 ```html
diff --git a/template/README.md b/template/README.md
@@ -23,7 +23,7 @@ Vue.component('{{ name }}', {{ camelcase name }});
 ## UMD
 
 ```bash
-$ npm run build
+$ npm run build:umd
 ```
 
 ```html
