address linting errors

Author: mroeschke

pandas/core/generic.py

@@ -3637,10 +3637,11 @@ def replace(self, to_replace=None, value=None, inplace=False, limit=None,
               These use the actual numerical values of the index.
             * 'krogh', 'piecewise_polynomial', 'spline', 'pchip' and 'akima' are all
               wrappers around the scipy interpolation methods of similar
-              names. These use the actual numerical values of the index. See
-              the scipy documentation for more on their behavior
-              `here <http://docs.scipy.org/doc/scipy/reference/interpolate.html#univariate-interpolation>`__
-              `and here <http://docs.scipy.org/doc/scipy/reference/tutorial/interpolate.html>`__
+              names. These use the actual numerical values of the index. For
+              more information on their behavior, see the `scipy documentation
+              <http://docs.scipy.org/doc/scipy/reference/interpolate.html#univariate-interpolation>`__
+              and `tutorial documentation
+              <http://docs.scipy.org/doc/scipy/reference/tutorial/interpolate.html>`__
             * 'from_derivatives' refers to BPoly.from_derivatives which
               replaces 'piecewise_polynomial' interpolation method in scipy 0.18