Fix indentations

README.md

@@ -595,17 +595,17 @@ html5QrcodeScanner.render(onScanSuccess);
 2. Run `npm install` to install all dependencies.
 3. Run `npm run-script build` to build javascript output. The output javascript distribution is built to [/dist/html5-qrcode.min.js](./dist/html5-qrcode.min.js). If you are developing on Windows OS, run `npm run-script build-windows`.
 4. Testing
-- Run `npm test`
-- Run the tests before sending a pull request, all tests should run.
-- Please add tests for new behaviors sent in PR.
+	- Run `npm test`
+	- Run the tests before sending a pull request, all tests should run.
+	- Please add tests for new behaviors sent in PR.
 5. Send a pull request
-- Include code changes only to `./src`. **Do not change `./dist` manually.**
-- In the pull request add a comment like
-  ```
-  @all-contributors please add @mebjas for this new feature or tests
-  ```
-  For calling out your contributions - the bot will update the contributions file.
-- Code will be built & published by the author in batches.
+	- Include code changes only to `./src`. **Do not change `./dist` manually.**
+	- In the pull request add a comment like
+	```
+	@all-contributors please add @mebjas for this new feature or tests
+	```
+	For calling out your contributions - the bot will update the contributions file.
+  	- Code will be built & published by the author in batches.
 
 ## Credits
 The decoder used for the QRcode reading is from `Zxing-js` https://github.com/zxing-js/library<br>