adjust package.json npm script

Author: yama-dev

package.json

@@ -17,11 +17,11 @@
   "license": "MIT",
   "main": "./dist/js-scroll-effect-module.js",
   "scripts": {
-    "start": "npm install && npm run develop",
-    "develop": "cross-env NODE_ENV=\"development\" npm-run-all -p build:develop server:develop",
+    "start": "npm install && npm run dev",
+    "dev": "cross-env NODE_ENV=\"development\" npm-run-all -p build:develop server:develop",
     "server:develop": "browser-sync start --server ./ --directory ./sample --files **/*.css **/*.js **/*.html",
     "build:develop": "webpack --progress --colors --watch",
-    "production": "cross-env NODE_ENV=\"production\" npm-run-all -p build:production server:production",
+    "prod": "cross-env NODE_ENV=\"production\" npm-run-all -p build:production server:production",
     "server:production": "browser-sync start --server ./ --directory ./sample --files **/*.css **/*.js **/*.html",
     "build:production": "webpack --progress --colors --watch",
     "test": "mocha --require @babel/register"