Fix broken hbar_stack example
Change `x` keyword argument to `y`.
@@ -1304,14 +1304,14 @@ Examples:
.. code-block:: python
- p.hbar_stack(['2016', '2017'], x=10, width=0.9, color=['blue', 'red'], source=source)
+ p.hbar_stack(['2016', '2017'], y=10, width=0.9, color=['blue', 'red'], source=source)
This is equivalent to the following two separate calls:
.. code-block:: python
- p.hbar(bottom=stack(), top=stack('2016'), x=10, width=0.9, color='blue', source=source, name='2016')
- p.hbar(bottom=stack('2016'), top=stack('2016', '2017'), x=10, width=0.9, color='red', source=source, name='2017')
+ p.hbar(bottom=stack(), top=stack('2016'), y=10, width=0.9, color='blue', source=source, name='2016')
+ p.hbar(bottom=stack('2016'), top=stack('2016', '2017'), y=10, width=0.9, color='red', source=source, name='2017')
'''
result = []
