Fix typo

package.json

@@ -2,7 +2,7 @@
   "name": "qrcode-decoder",
   "version": "0.1.2",
   "description": "Tool for decoding qrcode",
-  "main": "dist/index.js",
+  "main": "dist/index.aio.js",
   "jsnext:main": "dist/index.esm.js",
   "module": "dist/index.esm.js",
   "sideEffects": false,
@@ -60,7 +60,7 @@
     "jest": "^24.9.0",
     "lint-staged": "^9.5.0",
     "prettier": "^1.18.2",
-    "rolslup": "^2.38.1",
+    "rolllup": "^2.38.1",
     "rollup-plugin-commonjs": "^8.3.0",
     "rollup-plugin-json": "^3.1.0",
     "rollup-plugin-node-builtins": "^2.1.2",