diff --git a/CONTRIBUTING.rst b/CONTRIBUTING.rst
index 1402b7b8..f9403187 100644
--- a/CONTRIBUTING.rst
+++ b/CONTRIBUTING.rst
@@ -4,7 +4,7 @@ Contribution guide
 Setting up the environment
 --------------------------
 
-1. Install `Pizza Delivery Man <https://pdm.fming.dev/latest/>`_
+1. Install `PDM <https://pdm.fming.dev/latest/>`_
 2. Run ``pdm install -G:all`` to create a `virtual environment <https://docs.python.org/3/tutorial/venv.html>`_ and install
    the dependencies
 3. If you're working on the documentation and need to build it locally, install the extra dependencies with ``pdm install -G:docs``
diff --git a/README.md b/README.md
index 9893b64d..21f13c77 100644
--- a/README.md
+++ b/README.md
@@ -55,7 +55,7 @@ from advanced_alchemy.extensions.litestar.plugins.init.config import SQLAlchemyA
 
 from litestar import Litestar
 
-plugin = SQLAlchemyPlugin(config=SQLAlchemyAsyncConfig())
+plugin = SQLAlchemyPlugin(config=SQLAlchemyAsyncConfig(connection_string="sqlite+aiosqlite:///test.sqlite"))
 
 
 app = Litestar(plugins=[plugin])
diff --git a/advanced_alchemy/extensions/litestar/plugins/init/__init__.py b/advanced_alchemy/extensions/litestar/plugins/init/__init__.py
index c17d972f..177fd17b 100644
--- a/advanced_alchemy/extensions/litestar/plugins/init/__init__.py
+++ b/advanced_alchemy/extensions/litestar/plugins/init/__init__.py
@@ -8,15 +8,8 @@
 from .plugin import SQLAlchemyInitPlugin
 
 __all__ = (
-    "AsyncSessionConfig",
     "EngineConfig",
-    "GenericSQLAlchemyConfig",
-    "GenericSessionConfig",
-    "GenericAlembicConfig",
     "SQLAlchemyAsyncConfig",
     "SQLAlchemyInitPlugin",
     "SQLAlchemySyncConfig",
-    "SyncSessionConfig",
-    "AlembicAsyncConfig",
-    "AlembicSyncConfig",
 )