[pre-commit.ci] auto fixes from pre-commit hooks

Author: pre-commit-ci[bot]

README.rst

@@ -98,7 +98,7 @@ Support and Contribute
 
 `Diffpy user group <https://groups.google.com/g/diffpy-users>`_ is the discussion forum for general questions and discussions about the use of diffpy.snmf. Please join the diffpy.snmf users community by joining the Google group. The diffpy.snmf project welcomes your expertise and enthusiasm!
 
-If you see a bug or want to request a feature, please `report it as an issue <https://github.com/diffpy/diffpy.snmf/issues>`_ and/or `submit a fix as a PR <https://github.com/diffpy/diffpy.snmf/pulls>`_. You can also post it to the `Diffpy user group <https://groups.google.com/g/diffpy-users>`_. 
+If you see a bug or want to request a feature, please `report it as an issue <https://github.com/diffpy/diffpy.snmf/issues>`_ and/or `submit a fix as a PR <https://github.com/diffpy/diffpy.snmf/pulls>`_. You can also post it to the `Diffpy user group <https://groups.google.com/g/diffpy-users>`_.
 
 Feel free to fork the project and contribute. To install diffpy.snmf
 in a development mode, with its sources being directly used by Python

doc/source/api/diffpy.snmf.rst

@@ -66,4 +66,3 @@ diffpy.snmf.stretchednmfapp module
     :members:
     :undoc-members:
     :show-inheritance:
-

doc/source/index.rst

@@ -2,7 +2,7 @@ Welcome to SNMF's Documentation!
 ====================================
 
 ``SNMF``: This library implements the stretched non negative matrix factorization (sNMF) and sparse stretched NMF
-(ssNMF) algorithms described in the paper "Stretched Non-negative Matrix Factorization" by Ran Gu et al. (2023), 
+(ssNMF) algorithms described in the paper "Stretched Non-negative Matrix Factorization" by Ran Gu et al. (2023),
 which is referenced under the Citation section below.
 
 This algorithm is designed to do an NMF factorization on a set of signals ignoring any uniform stretching of the signal
@@ -63,7 +63,7 @@ Jame R. Neilson, Karena W. Chapman, Qiang Du, and Simon J. L. Billinge.
 This software implementation was developed by members of the Billinge Group at Columbia University and Brookhaven
 National Laboratory including Ran Gu, Adeolu Ajayi, Qiang Du, and Simon J. L. Billinge.
 
-For a detailed list of contributors, check `here 
+For a detailed list of contributors, check `here
 <https://github.com/diffpy/diffpy.snmf/graphs/contributors>`_.
 
 To get started, please go to :ref:`quick_start`

doc/source/license.rst

@@ -9,9 +9,9 @@ OPEN SOURCE LICENSE AGREEMENT
 =============================
 BSD 3-Clause License
 
-Copyright (c) 2023-2024, The Trustees of Columbia University in 
+Copyright (c) 2023-2024, The Trustees of Columbia University in
 the City of New York.
-All Rights Reserved. 
+All Rights Reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

src/diffpy/__init__.py

@@ -21,4 +21,3 @@
 __path__ = extend_path(__path__, __name__)
 
 # End of file
-