Correct README for pypi name and codecov badge

Author: coretl

template/README.md.jinja

@@ -1,6 +1,6 @@
 [![CI]({{repo_url}}/actions/workflows/ci.yml/badge.svg)]({{repo_url}}/actions/workflows/ci.yml)
 [![Coverage](https://codecov.io/gh/{{github_org}}/{{repo_name}}/branch/main/graph/badge.svg)](https://codecov.io/gh/{{github_org}}/{{repo_name}})
-[![PyPI](https://img.shields.io/pypi/v/{{pypi_name}}.svg)](https://pypi.org/project/{{pypi_name}})
+[![PyPI](https://img.shields.io/pypi/v/{{distribution_name}}.svg)](https://pypi.org/project/{{distribution_name}})
 [![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)
 
 # {{ package_name }}
@@ -10,7 +10,7 @@ how it does it, and why people should use it.
 
 Source          | <{{repo_url}}>
 :---:           | :---:
-PyPI            | `pip install {{pypi_name}}`
+PyPI            | `pip install {{distribution_name}}`
 {% if sphinx %}Documentation   | <{{docs_url}}>{% endif %}
 Releases        | <{{repo_url}}/releases>
 

template/{% if sphinx %}docs{% endif %}/tutorials/installation.md.jinja

@@ -24,7 +24,7 @@ $ source /path/to/venv/bin/activate
 You can now use `pip` to install the library and its dependencies:
 
 ```
-$ python3 -m pip install {{pypi_name}}
+$ python3 -m pip install {{distribution_name}}
 ```
 
 If you require a feature that is not currently released you can also install