Fix 'line-too-long' warnings

diff --git a/third_party/yapf_third_party/_ylib2to3/fixer_base.py b/third_party/yapf_third_party/_ylib2to3/fixer_base.py
index 5214c02..92fd0f6 100644
--- a/third_party/yapf_third_party/_ylib2to3/fixer_base.py
+++ b/third_party/yapf_third_party/_ylib2to3/fixer_base.py

@@ -169,7 +169,8 @@
 class ConditionalFix(BaseFix):
   """ Base class for fixers which not execute if an import is found. """
 
-  # This is the name of the import which, if found, will cause the test to be skipped
+  # This is the name of the import which, if found, will cause the test to be
+  # skipped.
   skip_on = None
 
   def start_tree(self, *args):

diff --git a/yapftests/reformatter_buganizer_test.py b/yapftests/reformatter_buganizer_test.py
index 1efa81b..fcfd78e 100644
--- a/yapftests/reformatter_buganizer_test.py
+++ b/yapftests/reformatter_buganizer_test.py

@@ -344,7 +344,7 @@
             ('eeeeeeeeeeeeeeeeeeeeee', 'eeeeeeeeeeeeeeeeeeeeeeeeeee'),
         ]:
           pass
-    """)
+    """)  # noqa
     llines = yapf_test_helper.ParseAndUnwrap(code)
     self.assertCodeEqual(code, reformatter.Reformat(llines))
 
@@ -393,7 +393,7 @@
             aaaaaaaaaaaaaaaaaaaaaa=1,
             bbbbbbbbbbbbbbbbbbbbb=2,
             ccccccccccccccccccc=3)
-    """)
+    """)  # noqa
     llines = yapf_test_helper.ParseAndUnwrap(code)
     self.assertCodeEqual(code, reformatter.Reformat(llines))
 
@@ -645,7 +645,7 @@
                          k.TimestampMicros() / 1000000L) -
                   m.Cond(m.VAL['start'] != 0, m.VAL['start'],
                          m.TimestampMicros() / 1000000L)))
-    """)
+    """)  # noqa
     llines = yapf_test_helper.ParseAndUnwrap(unformatted_code)
     self.assertCodeEqual(expected_formatted_code, reformatter.Reformat(llines))
 

diff --git a/yapftests/reformatter_pep8_test.py b/yapftests/reformatter_pep8_test.py
index a027d99..65e506b 100644
--- a/yapftests/reformatter_pep8_test.py
+++ b/yapftests/reformatter_pep8_test.py

@@ -831,9 +831,9 @@
 
   def testWithSpaceInsideBrackets(self):
     style.SetGlobalStyle(
-        style.CreateStyleFromConfig(
-            '{spaces_around_subscript_colon: true, space_inside_brackets: true,}'
-        ))  # noqa
+        style.CreateStyleFromConfig("""\
+            {spaces_around_subscript_colon: true, space_inside_brackets: true,}
+        """))  # noqa
     expected_formatted_code = textwrap.dedent("""\
         a = list1[ : ]
         b = list2[ slice_start : ]

diff --git a/yapftests/reformatter_python3_test.py b/yapftests/reformatter_python3_test.py
index b2ec335..f5741b3 100644
--- a/yapftests/reformatter_python3_test.py
+++ b/yapftests/reformatter_python3_test.py

@@ -301,7 +301,7 @@
 
         def run_sync_in_worker_thread(sync_fn, *args, cancellable=False, limiter=None):
             pass
-    """)
+    """)  # noqa
 
     try:
       style.SetGlobalStyle(