Removed a few more unicode literals.

docs/source/howtos/howto_extend_the_comment_form.txt

@@ -58,13 +58,13 @@ comment form with the "website" field::
 
     # Interface to define the fields we want to add to the comment form.
     class ICommentExtenderFields(Interface):
-        website = schema.TextLine(title=u"Website", required=False)
+        website = schema.TextLine(title="Website", required=False)
 
     # Persistent class that implements the ICommentExtenderFields interface
     @adapter(Comment)
     class CommentExtenderFields(Persistent):
         interface.implements(ICommentExtenderFields)
-        website = u""
+        website = ""
 
     # CommentExtenderFields factory
     CommentExtenderFactory = factory(CommentExtenderFields)

docs/source/howtos/howto_make_pad_work_with_a_dexterity_content_type.txt

@@ -20,8 +20,8 @@ configure.zcml::
 Define an interface IMyDexterityContentType groked schema, I added::
 
         allowDiscussion  = schema.Bool(
-            title=_(u"Allow Users to Comment"),
-            description=_(u"Allow users to commemt on you.  Comments
+            title=_("Allow Users to Comment"),
+            description=_("Allow users to comment on you.  Comments
 are shown at the end of each page"),
             required=True,
             default=True,

plone/app/discussion/tests/functional_test_comment_review_workflow.txt

@@ -252,7 +252,7 @@ Now we can post an anonymous comment.
 
     >>> unprivileged_browser.open(urldoc)
     >>> unprivileged_browser.getControl(name='form.widgets.text').value = "This is an anonymous comment"
-    >>> unprivileged_browser.getControl(name='form.widgets.author_name').value = u'John'
+    >>> unprivileged_browser.getControl(name='form.widgets.author_name').value = 'John'
     >>> unprivileged_browser.getControl(name='form.widgets.author_email').value = 'john@acme.com'
     >>> unprivileged_browser.getControl(name='form.buttons.comment').click()
 

plone/app/discussion/tests/test_notifications.py

@@ -77,8 +77,6 @@ class TestUserNotificationUnit(unittest.TestCase):
             "plone.app.discussion.interfaces.IDiscussionSettings"
             + ".user_notification_enabled"
         ] = True
-        # Archetypes content types store data as utf-8 encoded strings
-        # The missing u in front of a string is therefor not missing
         self.portal.doc1.title = "Kölle Alaaf"  # What is 'Fasching'?
         self.conversation = IConversation(self.portal.doc1)
 
@@ -220,8 +218,6 @@ class TestModeratorNotificationUnit(unittest.TestCase):
             "plone.app.discussion.interfaces.IDiscussionSettings."
             + "moderator_notification_enabled"
         ] = True
-        # Archetypes content types store data as utf-8 encoded strings
-        # The missing u in front of a string is therefor not missing
         self.portal.doc1.title = "Kölle Alaaf"  # What is 'Fasching'?
         self.conversation = IConversation(self.portal.doc1)