Merge pull request #3 from actions/users/stfrance/cleanup

Clean up a few things.

package.json

@@ -1,9 +1,9 @@
 {
   "name": "setup-ruby",
-  "version": "0.0.1",
+  "version": "0.0.0",
   "private": true,
   "description": "setup ruby action",
-  "main": "lib/main.js",
+  "main": "lib/setup-ruby.js",
   "scripts": {
     "build": "tsc",
     "format": "prettier --write **/*.ts",