some minor cleanups

entity.py

@@ -269,7 +269,7 @@ class Entity(AppObject):
                 if len(targettypes) > 1:
                     # find fetch_attrs common to all destination types
                     fetchattrs = vreg['etypes'].fetch_attrs(targettypes)
-                    # .. and handle ambiguous relations
+                    # ... and handle ambiguous relations
                     cls._fetch_ambiguous_rtypes(select, var, fetchattrs,
                                                 targettypes, vreg.schema)
                 else:

web/test/unittest_urlrewrite.py

-# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
+# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
 # contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
 #
 # This file is part of CubicWeb.
@@ -15,9 +15,6 @@
 #
 # You should have received a copy of the GNU Lesser General Public License along
 # with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
-"""
-
-"""
 from logilab.common.testlib import TestCase, unittest_main
 
 from cubicweb.devtools.testlib import CubicWebTC