Update package.json

Author: nsplugins

src/package.json

@@ -31,7 +31,7 @@
   "scripts": {
     "build": "npm i && tsc",
     "tslint": "cd .. && tslint \"**/*.ts\" --config tslint.json --exclude \"**/node_modules/**\"",
-    "clean": "cd ../demo && rimraf hooks node_modules platforms && cd ../src && rimraf node_modules && npm run build",
+    "clean": "cd ../demo && rimraf hooks node_modules platforms && cd ../src && rimraf node_modules",
     "ci.tslint": "npm i && tslint '**/*.ts' --config ../tslint.json --exclude '**/node_modules/**'",
     "postinstall": "node scripts/postinstall.js",
     "preuninstall": "node scripts/preuninstall.js"