Fix overindentation

Author: Brian Tu

pandas/core/indexes/numeric.py

@@ -77,11 +77,11 @@ def _convert_tolerance(self, tolerance):
             if tolerance.ndim > 0:
                 raise ValueError(('tolerance argument for %s must contain '
                                   'numeric elements if it is list type') %
-                                  (type(self).__name__,))
+                                 (type(self).__name__,))
             else:
                 raise ValueError(('tolerance argument for %s must be numeric '
                                   'if it is a scalar: %r') %
-                                  (type(self).__name__, tolerance))
+                                 (type(self).__name__, tolerance))
         return tolerance
 
     @classmethod