linting error

Author: charlesdong1991

pandas/core/sparse/frame.py

@@ -433,7 +433,7 @@ def sp_maker(x, index=None):
         elif isinstance(value, SparseArray):
             if len(value) != len(self.index):
                 raise ValueError('Length of values does not match '
-                                     'length of index')
+                                 'length of index')
             clean = value
 
         elif hasattr(value, '__iter__'):
@@ -444,7 +444,7 @@ def sp_maker(x, index=None):
             else:
                 if len(value) != len(self.index):
                     raise ValueError('Length of values does not match '
-                                         'length of index')
+                                     'length of index')
                 clean = sp_maker(value)
 
         # Scalar