Updated README

README.md

@@ -2,23 +2,14 @@
 Merge requests are welcome but will require the tests plus the quality tools to pass:
 
 _(Commands must be run from the repository root)_
-### PHPCS:
+### PHPCS, PHPMD, PHPSTAN (Level 6), unit tests:
 
 ```bash
-# Fixer + Linter
-./vendor/bin/phpcbf lib/ --report=summary
+composer run-script quality
+composer run-script tests
 
-# Linter only
-./vendor/bin/phpcs lib/ --report=summary
-```
-### PHPMD:
-```bash
-./vendor/bin/phpmd lib/ ansi phpmd.xml
-```
-
-### PHPSTAN (Level 6):
-```bash
-./vendor/bin/phpstan analyse lib/ -l 6 -c phpstan.neon 2>&1
+# In case you want to fix the code style automatically: 
+./vendor/bin/phpcbf lib/ --report=summary
 ```
 
 ## Support & Security