📝 Fix version badge of npm

Author: lambdalisue

README.md

@@ -4,7 +4,7 @@
 [![deno land](http://img.shields.io/badge/available%20on-deno.land/x-lightgrey.svg?logo=deno)](https://deno.land/x/errorutil)
 [![deno doc](https://doc.deno.land/badge.svg)](https://doc.deno.land/https/deno.land/x/errorutil/mod.ts)
 [![Test](https://github.com/lambdalisue/deno-errorutil/workflows/Test/badge.svg)](https://github.com/lambdalisue/deno-errorutil/actions?query=workflow%3ATest)
-[![npm version](https://badge.fury.io/js/@lambdalisue/errorutil.svg)](https://badge.fury.io/js/@lambdalisue/errorutil)
+[![npm version](https://badge.fury.io/js/@lambdalisue%2Ferrorutil.svg)](https://badge.fury.io/js/@lambdalisue%2Ferrorutil)
 
 A utility pack for handling error.