Update v1.0.0.rst

Author: suzutomato

doc/source/whatsnew/v1.0.0.rst

@@ -808,7 +808,7 @@ I/O
 - Bug in :func:`read_json` where default encoding was not set to ``utf-8`` (:issue:`29565`)
 - Bug in :class:`PythonParser` where str and bytes were being mixed when dealing with the decimal field (:issue:`29650`)
 - :meth:`read_gbq` now accepts ``progress_bar_type`` to display progress bar while the data downloads. (:issue:`29857`)
-- Bug in :func: 'to_pickle' and :func: 'read_pickle' where not accepting URL (:issue:'30299')
+- Bug in :func: 'to_pickle' and :func: 'read_pickle' where not accepting URL (:issue:`30163`).
 
 Plotting
 ^^^^^^^^
@@ -824,7 +824,6 @@ Plotting
 - :func:`set_option` now validates that the plot backend provided to ``'plotting.backend'`` implements the backend when the option is set, rather than when a plot is created (:issue:`28163`)
 - :meth:`DataFrame.plot` now allow a ``backend`` keyword arugment to allow changing between backends in one session (:issue:`28619`).
 - Bug in color validation incorrectly raising for non-color styles (:issue:`29122`).
-- Bug in :func: 'to_pickle' and :func: 'read_pickle' where not accepting URL (:issue:`30163`).
 
 Groupby/resample/rolling
 ^^^^^^^^^^^^^^^^^^^^^^^^