Reformat code automatically

docs/Development.md

@@ -17,9 +17,9 @@ Development-related information
 
 2. Rebuild project by running command (installs packages, prepares required directories and runs tests):
 
-	```bash
-	docker-compose exec php phing
-	```
+   ```bash
+   docker-compose exec php phing
+   ```
 
 > [What is Docker?](https://www.docker.com/what-docker)
 
@@ -128,6 +128,7 @@ root@18f2f0cfaa5d:/var/www/application# XDEBUG_MODE=coverage phing -f phing/test
 ##### Terminal
 
 Example of output:
+
 ```bash
 125 mutations were generated:
      105 mutants were killed