Readme fixes.

Author: dmitry-ivanov

README.md

@@ -239,7 +239,7 @@ class ExampleCommand extends Command
 You'll get the fatal error - the traits conflict, because of both of these traits are overriding `initialize` method:
 > If two traits insert a method with the same name, a fatal error is produced, if the conflict is not explicitly resolved.
 
-But don't worry, solution is very simple. Override `initialize` method by yourself, and initialize traits in required order:
+But don't worry, the solution is very simple. Override `initialize` method by yourself, and initialize traits in required order:
 
 ```php
 class ExampleCommand extends Command