Sentence misspelled in the docs

Created originally on Bitbucket by jp_ (Juan Pablo Chavat)

In the file docs/tutorial.rst, there is a sentence in half (line 70).

#!restructuredtext

.. note::

    Only cells and styles can be copied. You cannot copy worksheets between
    workbooks.


You can copy worksheets in a workbook with the


Playing with data
------------------

Accessing one cell
++++++++++++++++++