line break fixes

Author: thoo

scripts/tests/test_validate_docstrings.py

@@ -640,7 +640,7 @@ def test_bad_generic_functions(self, func):
                      marks=pytest.mark.xfail),
         pytest.param('BadReturns', 'no_punctuation', ('foo',),
                      marks=pytest.mark.xfail),
-        # Examples
+        # Examples tests
         ('BadExamples', 'numpy_import',
          ('Examples should not have `import numpy` ',)),
         ('BadExamples', 'pandas_import',

scripts/validate_docstrings.py

@@ -520,10 +520,9 @@ def validate_one(func_name):
             errs.append('Examples do not pass tests')
         examples_codes = doc.examples_codes
         if 'import numpy' in examples_codes:
-            errs.append(' Examples should not have `import numpy` ')
+            errs.append('Examples should not have `import numpy` ')
         if 'import pandas' in examples_codes:
-            errs.append(' Examples should not have '
-                        '`import pandas` ')
+            errs.append('Examples should not have `import pandas` ')
 
     return {'type': doc.type,
             'docstring': doc.clean_doc,