Tweak comments

Author: ssfinney

src/MailTracking.php

@@ -6,10 +6,10 @@
 use Swift_Message;
 
 /**
- * Class MailTracking
+ * Trait MailTracking
  *
  * Trait to mixin to your test to allow for custom assertions when using PHPUnit with Laravel. This trait assumes
- * you are extending from the PHPUnit TestCase class (or a child of it).
+ * you are using it from the PHPUnit TestCase class (or a child class of it).
  *
  * This originally started out as a copy & paste from a video series that Jeffrey Way did on laracasts.com. If you do
  * not have an account on Laracasts, you should get one. It is an amazing resource to learn from. We used that
@@ -41,7 +41,7 @@ trait MailTracking
     /**
      * Register a listener for new emails.
      *
-     * This calls my PHPUnit before each test it runs. It registers the MailRecorder "plugin" with Swift, so that we
+     * This calls our PHPUnit before each test it runs. It registers the MailRecorder "plugin" with Swift, so that we
      * can get a copy of each email that is sent during that test.
      *
      * @before