diff --git a/README.rst b/README.rst
index 4c90e84..0adcc4b 100644
--- a/README.rst
+++ b/README.rst
@@ -25,6 +25,7 @@
         :target: https://anaconda.org/conda-forge/diffpy.pdffit2
 
 .. |PR| image:: https://img.shields.io/badge/PR-Welcome-29ab47ff
+        :target: https://github.com/diffpy/diffpy.pdffit2/pulls
 
 .. |PyPI| image:: https://img.shields.io/pypi/v/diffpy.pdffit2
         :target: https://pypi.org/project/diffpy.pdffit2/
@@ -116,16 +117,18 @@ Install pdffit2 using ``pip`` to download and install the latest version from `P
 
         pip install diffpy.pdffit2
 
-To confirm that the installation was successful, type ::
-
-        python -c "import diffpy.pdffit2; print(diffpy.pdffit2.__version__)"
-
 If you prefer to install from sources, after installing the dependencies, obtain the source archive from
 `GitHub <https://github.com/diffpy/diffpy.pdffit2/>`_. Once installed, ``cd`` into your ``diffpy.pdffit2`` directory
 and run the following ::
 
         pip install .
 
+
+You can type the following command to verify the installation is successful. ::
+
+        python -c "import diffpy.pdffit2; print(diffpy.pdffit2.__version__)"
+
+
 Getting Started
 ---------------
 
@@ -170,7 +173,7 @@ trying to commit again.
 
 Improvements and fixes are always appreciated.
 
-Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.pdffit2/blob/main/CODE_OF_CONDUCT.rst>`_.
+Before contributing, please read our `Code of Conduct <https://github.com/diffpy/diffpy.pdffit2/blob/main/CODE-OF-CONDUCT.rst>`_.
 
 Contact
 -------
diff --git a/docs/source/license.rst b/docs/source/license.rst
index fbdd3ed..5cdf347 100644
--- a/docs/source/license.rst
+++ b/docs/source/license.rst
@@ -25,32 +25,26 @@ For more information please visit the project web-page:
 or email Prof. Simon Billinge at sb2896@columbia.edu
 
 Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-  * Redistributions of source code must retain the above copyright
-    notice, this list of conditions and the following disclaimer.
-
-  * Redistributions in binary form must reproduce the above copyright
-    notice, this list of conditions and the following disclaimer in the
-    documentation and/or other materials provided with the distribution.
-
-  * Neither the name of the copyright holder nor the names of its
-    contributors may be used to endorse or promote products derived from
-    this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY COPYRIGHT HOLDER "AS IS".  COPYRIGHT HOLDER
-EXPRESSLY DISCLAIMS ANY AND ALL WARRANTIES AND CONDITIONS, EITHER
-EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
-WARRANTIES OF MERCHANTABILITY, TITLE, FITNESS, ADEQUACY OR SUITABILITY
-FOR A PARTICULAR PURPOSE, AND ANY WARRANTIES OF FREEDOM FROM
-INFRINGEMENT OF ANY DOMESTIC OR FOREIGN PATENT, COPYRIGHTS, TRADE
-SECRETS OR OTHER PROPRIETARY RIGHTS OF ANY PARTY.  IN NO EVENT SHALL
-COPYRIGHT HOLDER BE LIABLE TO ANY PARTY FOR ANY DIRECT, INDIRECT,
-INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
-NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
-USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
-THIS SOFTWARE OR RELATING TO THIS AGREEMENT, EVEN IF ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGE.
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/pyproject.toml b/pyproject.toml
index af52ce0..959054d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -48,6 +48,9 @@ include = ["*"]  # package names should match these glob patterns (["*"] by defa
 exclude = []  # exclude packages matching these glob patterns (empty by default)
 namespaces = false  # to disable scanning PEP 420 namespaces (true by default)
 
+[project.scripts]
+diffpy-pdffit2 = "diffpy.pdffit2_app:main"
+
 [tool.setuptools.dynamic]
 dependencies = {file = ["requirements/pip.txt"]}