Fix incorrect ref syntax in one place

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Kovid Goyal 2024-11-12 20:42:03 +05:30
parent 1ee299ee2a
commit 60d0f43a62
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@ -2970,7 +2970,7 @@ r'''
``extra_file_modtime(file_name, format_string)`` -- returns the modification
time of the extra file ``file_name`` in the book's ``data/`` folder if it
exists, otherwise ``-1``. The modtime is formatted according to
``format_string`` (see :ref:`format_date()` for details). If ``format_string`` is
``format_string`` (see :ref:`format_date` for details). If ``format_string`` is
the empty string, returns the modtime as the floating point number of seconds
since the epoch. See also the functions :ref:`has_extra_files`,
:ref:`extra_file_names` and :ref:`extra_file_size`. The epoch is OS dependent.