Update README.md CommonJS config files

CHANGELOG.md

@@ -2,6 +2,7 @@
 - Refactor Ava test
 
 # v2.0.0
+- Fix config file loading, see #48
 - The browser example now uses ESM for Gjs and Node.js
 - Upgrade all dependencies to latest
 - [node-gtk] don't add $obj parameter in connect() method either, thanks to @peat-psuwit
@@ -37,7 +38,7 @@
 
 ## Breaking Changes
 - Node.js minimum version is now 16 for ESM support
-- The config files must now also be in ESM format, if they are not in json format:
+- The config files must also be in ESM format if you are inside a ESM Package, this is the case if `"type": "module"` is defined in your package.json. Alternatively, the file can be saved in json format, then it works in both cases.
 
 
 See PR [#44](https://github.com/sammydre/ts-for-gjs/pull/44)

README.md

@@ -155,6 +155,7 @@ In addition to the option of passing options as a CLI flag, you can also write t
 To do that, create a new config file called `.ts-for-girrc.js` in your project root directory, like this:
 
 ```js
+// or on CommonJs: exports.default = {
 export default {
   pretty: false,
   print: false,
@@ -170,6 +171,8 @@ export default {
 }
 ```
 
+The javascript config files must also be in ESM format if you are inside a ESM Package, this is the case if `"type": "module"` is defined in your package.json. Alternatively, the file can be saved in json format, then it works in both cases.
+
 ### About the `--moduleType esm` option
 
 Gjs now supports ES modules, which can be activated with its `gjs -m` flag. Using this in conjunction with `"module": "es6"` in tsconfig.json is generally more