diff --git a/wagtail/wagtailadmin/templatetags/gravatar.py b/wagtail/wagtailadmin/templatetags/gravatar.py
index c831e6cb5..a42aa78a8 100644
--- a/wagtail/wagtailadmin/templatetags/gravatar.py
+++ b/wagtail/wagtailadmin/templatetags/gravatar.py
@@ -1,12 +1,11 @@
-### gravatar.py ###############
-### place inside a 'templatetags' directory inside the top level of a Django app (not project, must be inside an app)
-### at the top of your page template include this:
-### {% load gravatar %}
-### and to use the url do this:
-### <img src="{% gravatar_url 'someone@somewhere.com' %}">
-### or
-### <img src="{% gravatar_url sometemplatevariable %}">
-### just make sure to update the "default" image path below
+# place inside a 'templatetags' directory inside the top level of a Django app (not project, must be inside an app)
+# at the top of your page template include this:
+# {% load gravatar %}
+# and to use the url do this:
+# <img src="{% gravatar_url 'someone@somewhere.com' %}">
+# or
+# <img src="{% gravatar_url sometemplatevariable %}">
+# just make sure to update the "default" image path below
 
 import hashlib
 
diff --git a/wagtail/wagtailadmin/tests/test_edit_handlers.py b/wagtail/wagtailadmin/tests/test_edit_handlers.py
index f5fc307b3..2c5e42afd 100644
--- a/wagtail/wagtailadmin/tests/test_edit_handlers.py
+++ b/wagtail/wagtailadmin/tests/test_edit_handlers.py
@@ -109,7 +109,6 @@ class TestExtractPanelDefinitionsFromModelClass(TestCase):
         # A class with a 'panels' property defined should return that list
         result = extract_panel_definitions_from_model_class(EventPageSpeaker)
         self.assertEqual(len(result), 4)
-        #print repr(result)
         self.assertTrue(any([isinstance(panel, ImageChooserPanel) for panel in result]))
 
     def test_exclude(self):
diff --git a/wagtail/wagtailimages/tests/test_image_operations.py b/wagtail/wagtailimages/tests/test_image_operations.py
index 5ed6d66c3..b2896f081 100644
--- a/wagtail/wagtailimages/tests/test_image_operations.py
+++ b/wagtail/wagtailimages/tests/test_image_operations.py
@@ -274,7 +274,7 @@ class TestMinMaxOperation(ImageOperationTestCase):
 
     filter_spec_error_tests = [
         'min',
-        #'hello-800x600',
+#       'hello-800x600',
         'min-800',
         'min-abc',
         'min-800xabc',
@@ -307,7 +307,7 @@ class TestWidthHeightOperation(ImageOperationTestCase):
 
     filter_spec_error_tests = [
         'width',
-        #'hello-800',
+#       'hello-800',
         'width-800x600',
         'width-abc',
         'width-800-c100',