fix: Typos in README, proper env variables for prePublish command.

README.md

@@ -19,16 +19,18 @@ Clone or fork this repository and run:
 #: npm test
 ```
 
-Running `npm install` will install both the dependencies in of project as well as those of the example project in `./examples`.
+Running `npm install` will install both the dependencies of this project as well as those of the example project in `./examples`.
 
-Running `npm test` will:
+Running `CI=true && NODE_ENV=production npm test` will:
 
 1. Build the project
 2. `cd` into the project folder and
 3. `run`npm run e2e` in the example project which will
 4. Build the project (`npm run build`)
 5. Perform the example end-to-end test.
 
+You can also start up the example ReactJS project in development mode running at localhost:3000 and just run `npm test` in the root of the project.
+
 The example test configuration can be found in [`./examples/xstate-marionettist-example/src/apps/auth/auth.e2e.ts`](examples/xstate-marionettist-example/src/apps/auth/auth.e2e.ts)
 
 ## Installation and project implementation

package.json

@@ -51,7 +51,7 @@
     "test": "npm run build && cd examples/xstate-marionettist-example && npm run e2e",
     "build:declaration": "tsc --build ./tsconfig.dec.json",
     "prepare": "cd examples/xstate-marionettist-example && npm install",
-    "prepublishOnly": "npm test"
+    "prepublishOnly": "CI=true NODE_ENV=production npm test"
   },
   "files": [
     "dist"