Merge pull request #3 from DenDii479/master

Fix: Fixed README.md text

README.md

@@ -48,24 +48,24 @@ Development
 For easy development you can use the `Docker`.
 
 ```bash
-$ docker build -t ruler .
-$ docker run -it -v $(pwd):/code --name ruler ruler bash
+docker build -t ruler .
+docker run -it -v $(pwd):/code --name ruler ruler bash
 
 ```
 
 After success run and attach to container you must install vendors:
 
 ```bash
-$ composer update
+composer update
 ```
 
 Before create the PR or merge into develop, please run next commands for validate code:
 
 ```bash
-$ ./bin/phpunit
+./bin/phpunit
 
-$ ./bin/phpcs --config-set show_warnings 0
-$ ./bin/phpcs --standard=vendor/escapestudios/symfony2-coding-standard/Symfony/ src/
-$ ./bin/phpcs --standard=tests/phpcs-ruleset.xml tests/
+./bin/phpcs --config-set show_warnings 0
+./bin/phpcs --standard=vendor/escapestudios/symfony2-coding-standard/Symfony/ src/
+./bin/phpcs --standard=tests/phpcs-ruleset.xml tests/
 
 ```