DOC: Fix typo in timeseries.rst

Author: ananiavito

doc/source/user_guide/timeseries.rst

@@ -326,7 +326,7 @@ which can be specified. These are computed from the starting point specified by
 .. note::
 
    The ``unit`` parameter does not use the same strings as the ``format`` parameter
-   that was discussed :ref:`above<timeseries.converting.format>`). The
+   that was discussed :ref:`above<timeseries.converting.format>`. The
    available units are listed on the documentation for :func:`pandas.to_datetime`.
 
 Constructing a :class:`Timestamp` or :class:`DatetimeIndex` with an epoch timestamp