Update README.md (#520)

remove > so the copied command will run correctly

Author: huseeiin

README.md

@@ -39,7 +39,7 @@ It supports all of Solid's SSR methods and has Solid's transitions baked in, so
 ### Set Up the Router
 
 ```sh
-> npm i @solidjs/router
+npm i @solidjs/router
 ```
 
 Install `@solidjs/router`, then start your application by rendering the router component