Update README.md

Author: evasyakin

README.md

@@ -26,7 +26,7 @@ php vendor/bin/codecept run unit vendor/evas-php/
 ```
 
 ## Directories
-- `public` directory for public files, index.php, css, js, images here
+- `public` directory for public files. index.php, css, js, images here
 - `config` directory for config files
 - `vendor` directory for dependency libraries
 - The rest is at your discretion