rename usage to Python API

README.md

@@ -50,9 +50,9 @@ You can install _KPM Tools_ via [pip] from [PyPI]:
 $ pip install kpm-tools
 ```
 
-## Usage
+## Python API
 
-Please see the [Command-line Reference] for details.
+Please see the [Python API reference] for details.
 
 ## Contributing
 
@@ -83,4 +83,4 @@ This project was generated from [@cjolowicz]'s [Hypermodern Python Cookiecutter]
 
 [license]: https://github.com/piskunow/kpm-tools/blob/main/LICENSE
 [contributor guide]: https://github.com/piskunow/kpm-tools/blob/main/CONTRIBUTING.md
-[command-line reference]: https://kpm-tools.readthedocs.io/en/latest/usage.html
+[Python API reference]: https://kpm-tools.readthedocs.io/en/latest/api.html

docs/usage.md → docs/api.md

@@ -1,4 +1,4 @@
-# Usage
+# Python API
 
 ```{eval-rst}
 .. click:: kpm_tools.__main__:main
@@ -11,7 +11,7 @@ Each of the following sections describes the usage of different modules in the `
 ## Bloch Module
 
 ```{eval-rst}
-.. automodule:: kpm_tools
+.. automodule:: kpm_tools.bloch
     :members:
     :undoc-members:
     :show-inheritance:

docs/index.md

@@ -6,7 +6,7 @@ end-before: <!-- github-only -->
 
 [license]: license
 [contributor guide]: contributing
-[command-line reference]: usage
+[Python API]: api
 
 ```{toctree}
 ---
@@ -15,8 +15,8 @@ maxdepth: 1
 ---
 
 Tutorials <tutorials>
-usage
-reference
+api
+<!-- reference -->
 contributing
 Code of Conduct <codeofconduct>
 License <license>