update: clarified package installation methods.

README.md

@@ -23,7 +23,7 @@ pip install .      # normal install: copies the package in
 ### Install from git
 
 ```bash
-pip install git+<repository-url>@main
+pip install git+https://gitea.koszewscy.waw.pl/koszewscy/python-helpers.git@main
 ```
 
 ### Running without installing
@@ -43,31 +43,6 @@ PYTHONPATH=/path/to/python-helpers python3 -m python_helpers.cli.token_decoder -
 The module path replaces the installed command's short hyphenated name; the underlying `main()`
 and behavior are identical.
 
-### Install from the Gitea package registry
-
-```bash
-pip install --index-url https://<username>:<token>@<gitea-host>/api/packages/<owner>/pypi/simple python-helpers
-```
-
-## Publishing
-
-Add the registry to `~/.pypirc`:
-
-```
-[distutils]
-index-servers = gitea
-
-[gitea]
-repository = https://<gitea-host>/api/packages/<owner>/pypi
-username = <username>
-password = <token>
-```
-
-```bash
-pip install build twine
-python3 -m build
-python3 -m twine upload --repository gitea dist/*
-```
 
 > **Note** a name and version already in the registry cannot be republished. Raise `version`
 > in `pyproject.toml` before each upload.