Readme fixes.

Author: dmitry-ivanov

README.md

@@ -163,8 +163,9 @@ class ExampleCommand extends Command
 
 ### Custom mutex file storage
 
-If you're using `file` strategy, mutex files will be stored at the `storage/app` folder, by default. However, you can change storage
-folder by overriding `getMutexFileStorage` method in your command:
+If you're using `file` strategy, mutex files will be stored at the `storage/app` folder, by default.
+
+You can change storage folder by overriding `getMutexFileStorage` method in your command:
 
 ```php
 class ExampleCommand extends Command