old_contents: r"""
  Format biological sequences (:mod:`skbio.format.sequences`)
  ===========================================================
  
  .. currentmodule:: skbio.format.sequences
  
  This module provides functions for writing sequence files in a variety of
  different formats, the available formatters are listed below.
  
  Functions
  ---------
  
  .. autosummary::
     :toctree: generated/
  
      fasta_from_sequences
      fasta_from_alignment
      format_fastq_record
  
  """
  
  # ----------------------------------------------------------------------------
  # Copyright (c) 2013--, scikit-bio development team.
  #
  # Distributed under the terms of the Modified BSD License.
  #
  # The full license is in the file COPYING.txt, distributed with this software.
  # ----------------------------------------------------------------------------
  
  from .fasta import fasta_from_sequences, fasta_from_alignment
  from .fastq import format_fastq_record
  
  __all__ = ['fasta_from_sequences', 'fasta_from_alignment',
             'format_fastq_record']
  
  
  from numpy.testing import Tester
  test = Tester().test
  
new_contents: r"""
  Format biological sequences (:mod:`skbio.format.sequences`)
  ===========================================================
  
  .. currentmodule:: skbio.format.sequences
  
  This module provides functions for writing sequence files in a variety of
  different formats, the available formatters are listed below.
  
  Functions
  ---------
  
  .. autosummary::
     :toctree: generated/
  
      fasta_from_sequences
      fasta_from_alignment
      format_fastq_record
  
  """
  
  # ----------------------------------------------------------------------------
  # Copyright (c) 2013--, scikit-bio development team.
  #
  # Distributed under the terms of the Modified BSD License.
  #
  # The full license is in the file COPYING.txt, distributed with this software.
  # ----------------------------------------------------------------------------
  
  from .fasta import fasta_from_sequences, fasta_from_alignment
  from .fastq import format_fastq_record
  from .stockholm import stockholm_from_alignment
  
  __all__ = ['fasta_from_sequences', 'fasta_from_alignment',
             'format_fastq_record', 'stockholm_from_alignment']
  
  
  from numpy.testing import Tester
  test = Tester().test
  
subject: add stockholm to format/sequences/__init__.py