docs: grammar fix in getting started guide (#7972)

Author: ajcwebdev

guide/index.md

@@ -113,7 +113,7 @@ Running `vite` starts the dev server using the current working directory as root
 
 ## Command Line Interface
 
-In a project where Vite is installed, you can use the `vite` binary in your npm scripts, or run it directly with `npx vite`. Here is the default npm scripts in a scaffolded Vite project:
+In a project where Vite is installed, you can use the `vite` binary in your npm scripts, or run it directly with `npx vite`. Here are the default npm scripts in a scaffolded Vite project:
 
 <!-- prettier-ignore -->
 ```json5