Merge pull request #7713 from jorisvandenbossche/doc-fixes3

DOC: fix doc build warnings

Author: jorisvandenbossche

doc/source/io.rst

@@ -1996,7 +1996,7 @@ Excel writer engines
 By default, ``pandas`` uses the `XlsxWriter`_  for ``.xlsx`` and `openpyxl`_
 for ``.xlsm`` files and `xlwt`_ for ``.xls`` files.  If you have multiple
 engines installed, you can set the default engine through :ref:`setting the
-config options <basics.working_with_options>` ``io.excel.xlsx.writer`` and
+config options <options>` ``io.excel.xlsx.writer`` and
 ``io.excel.xls.writer``. pandas will fall back on `openpyxl`_ for ``.xlsx``
 files if `Xlsxwriter`_ is not available.
 

pandas/core/config.py

@@ -640,7 +640,7 @@ def _build_option_description(k):
                                                          _get_option(k, True))
 
     if d:
-        s += u('\n\t(Deprecated')
+        s += u('\n    (Deprecated')
         s += (u(', use `%s` instead.') % d.rkey if d.rkey else '')
         s += u(')')
 

pandas/core/frame.py

@@ -1898,7 +1898,7 @@ def select_dtypes(self, include=None, exclude=None):
         * To select strings you must use the ``object`` dtype, but note that
           this will return *all* object dtype columns
         * See the `numpy dtype hierarchy
-        <http://docs.scipy.org/doc/numpy/reference/arrays.scalars.html>`__
+          <http://docs.scipy.org/doc/numpy/reference/arrays.scalars.html>`__
 
         Examples
         --------