fix using importmap

Author: d6rkaiz

Diff for: lib/install/requestjs_with_asset_pipeline.rb

@@ -4,4 +4,4 @@
 create_file Rails.root.join("app/javascript/application.js") unless APP_JS_PATH.exist?
 
 say "Import Request.JS in existing #{APP_JS_PATH}"
-append_to_file APP_JS_PATH.join("application.js"), %(import "@rails/request.js"\n)
+append_to_file APP_JS_PATH.join("application.js"), %(import "@rails/requestjs"\n)

Diff for: lib/requestjs/engine.rb

@@ -9,7 +9,7 @@ class Engine < ::Rails::Engine
     initializer "requestjs.importmap" do
       if Rails.application.respond_to?(:importmap)
         Rails.application.importmap.draw do
-          pin "@rails/request.js", to: "rails-requestjs"
+          pin "@rails/requestjs", to: "requestjs.js"
         end
       end
     end