Update comments

Author: mdmintz

seleniumbase/fixtures/errors.py

@@ -1,21 +1,21 @@
 """
-This module contains test-state related exceptions.
+SeleniumBase MySQL plugin-related exceptions.
 Raising one of these in a test will cause the
-test-state to be logged appropriately in the database
+test-state to be logged appropriately in the DB
 for tests that use the SeleniumBase MySQL plugin.
 """
 
 
 class BlockedTest(Exception):
-    """Raise this to mark a test as Blocked"""
+    """ Raise this to mark a test as Blocked in the DB. """
     pass
 
 
 class SkipTest(Exception):
-    """Raise this to mark a test as Skipped."""
+    """ Raise this to mark a test as Skipped in the DB. """
     pass
 
 
 class DeprecatedTest(Exception):
-    """Raise this to mark a test as Deprecated."""
+    """ Raise this to mark a test as Deprecated in the DB. """
     pass