--- a/src/pyams_alchemy/interfaces/__init__.py	Fri Dec 07 14:27:54 2018 +0100
+++ b/src/pyams_alchemy/interfaces/__init__.py	Mon Jun 03 14:25:49 2019 +0200
@@ -12,14 +12,8 @@
 
 __docformat__ = 'restructuredtext'
 
-
-# import standard library
-
-# import interfaces
 from zope.interface import Interface
-
-# import packages
-from zope.schema import TextLine, Bool, Int, Choice
+from zope.schema import Bool, Choice, Int, TextLine
 
 from pyams_alchemy import _
 
@@ -28,7 +22,7 @@
 
 
 class IAlchemyEngineUtility(Interface):
-    """SQLALchemy engine definition interface"""
+    """SQLAlchemy engine definition interface"""
 
     name = TextLine(title=_("Engine name"),
                     description=_("Keep empty if this engine is the default engine..."),