docs: add a blank line (#1474)

Add a line to make the document look more harmonious

diff --git a/README.md b/README.md
index e50c5d4752ff9a9efe8e922e04cc5804f20fa667..756e69dac95893bb9f21c57c3c69763d4a9854de 100644 (file)
--- a/README.md
+++ b/README.md
@@ -76,6 +76,7 @@ Get started with the [documentation](https://router.vuejs.org).
 - Via CDN: `<script src="https://unpkg.com/vue-router@4"></script>`
 - In-browser playground on [CodeSandbox](https://codesandbox.io/s/vue-router-4-reproduction-hb9lh)
 - Add it to an existing Vue Project:
+
   ```bash
   npm install vue-router@4
   ```