fix doc-string

- denoted examples
- add see also

Author: Moons08

pandas/core/indexes/base.py

@@ -1300,6 +1300,7 @@ def set_names(self, names, level=None, inplace=False):
         Int64Index([1, 2, 3, 4], dtype='int64', name='foo')
         >>> pd.Index([1, 2, 3, 4]).set_names(['foo'])
         Int64Index([1, 2, 3, 4], dtype='int64', name='foo')
+
         >>> idx = pd.MultiIndex.from_tuples([(1, u'one'), (1, u'two'),
                                             (2, u'one'), (2, u'two')],
                                             names=['foo', 'bar'])
@@ -1311,6 +1312,10 @@ def set_names(self, names, level=None, inplace=False):
         MultiIndex(levels=[[1, 2], [u'one', u'two']],
                    labels=[[0, 0, 1, 1], [0, 1, 0, 1]],
                    names=[u'baz', u'bar'])
+
+        See also
+        --------
+        rename : able to set new names without level
         """
 
         from .multi import MultiIndex
@@ -1359,6 +1364,7 @@ def rename(self, name, inplace=False):
         Int64Index([1, 2, 3, 4], dtype='int64', name='foo')
         >>> idx.rename('bar')
         Int64Index([1, 2, 3, 4], dtype='int64', name='bar')
+
         >>> idx = MultiIndex.from_tuples([(1, u'one'), (1, u'two'),
                                           (2, u'one'), (2, u'two')],
                                           names=['foo', 'bar'])