Update my-component-story-use-globaltype.mdx.mdx

#13602

Author: YozhEzhi

docs/snippets/common/my-component-story-use-globaltype.mdx.mdx

@@ -8,7 +8,7 @@ export const getCaptionForLocale = (locale) => {
     case 'kr': return '안녕하세요!';
     case 'zh': return '你好!';
     default:
-      return 'Hello!',
+      return 'Hello!';
   }
 }