fix entry point

Author: schubev

package.json

@@ -2,7 +2,7 @@
   "name": "autoit-advanced-descriptor",
   "version": "1.0.0",
   "description": "Generate AutoIT advanced window descriptions according to https://www.autoitscript.com/autoit3/docs/intro/windowsadvanced.htm",
-  "main": "index.js",
+  "main": "lib/js/index.js",
   "repository": "git+https://github.com/schubev/autoit-advanced-descriptor",
   "scripts": {
     "bsb:make": "bsb -make-world",