fix: typo in en.json (#2559)

Fixed typo

Author: jasonbarrows

packages/@vue/cli-ui/locales/en.json

@@ -424,7 +424,7 @@
         "about": {
           "title": "About",
           "description": "<a href=\"https://github.com/vuejs/vue-cli/tree/dev/packages/%40vue/cli-ui\" target=\"_blank\">@vue/cli-ui</a> is a built-in package of vue-cli which opens a full-blown UI.",
-          "quote": "Vue-cli 3.x is a complete rewrite, with a lot of new awesome features. You will be to select features like routing, Vuex or Typescript, then add and upgrade building blocks called \"vue-cli plugins\". But having so much more options also means the tool is now more complex and harder to start using. That's why we thought having a full-blown GUI would help discover the new features, search and install vue-cli plugins and unlock more possibilities overall while not being limited by a terminal interface. To sum up, vue-cli will not only allow you to bootstrap a new project easily, but it will also remain useful for ongoing work afterwards!",
+          "quote": "Vue-cli 3.x is a complete rewrite, with a lot of new awesome features. You will be able to select features like routing, Vuex or Typescript, then add and upgrade building blocks called \"vue-cli plugins\". But having so much more options also means the tool is now more complex and harder to start using. That's why we thought having a full-blown GUI would help discover the new features, search and install vue-cli plugins and unlock more possibilities overall while not being limited by a terminal interface. To sum up, vue-cli will not only allow you to bootstrap a new project easily, but it will also remain useful for ongoing work afterwards!",
           "links": "Useful links",
           "back": "Go back"
         }