diff --git a/pytest-backend/README.md b/pytest-backend/README.md
index f6bb312..006725a 100644
--- a/pytest-backend/README.md
+++ b/pytest-backend/README.md
@@ -1,6 +1,6 @@
 # pytest-exasol-backend Plugin
 
-The `pytest-exasol-backend` plugin is a collection of pytest fixtures commonly used for testing 
+The `pytest-exasol-backend` plugin is a collection of pytest fixtures commonly used for testing
 projects related to Exasol. In particular, it provides unified access to both Exasol On-Prem and
 SaaS backends. This eliminates the need to build different sets of tests for different backends.
 
@@ -41,7 +41,7 @@ import exasol.bucketfs as bfs
 
 def test_my_file_exists(backend_aware_bucketfs_params):
     my_bfs_dir = bfs.path.build_path(**backend_aware_bucketfs_params, path='MY_BFS_PATH')
-    my_bfs_file = my_bfs_dir / 'my_file.dat' 
+    my_bfs_file = my_bfs_dir / 'my_file.dat'
     assert my_bfs_file.exists()
 ```
 
@@ -91,15 +91,15 @@ for instance when running unit tests only.
 Sometimes the default ITDE parameters cannot satisfy the test requirements. The plugin allows setting
 some of the parameters of the [api.spawn_test_environment(...)](https://github.com/exasol/integration-test-docker-environment/blob/92cc67b8f9ab78c52106c1c4ba19fe64811bcb2c/exasol_integration_test_docker_environment/lib/api/spawn_test_environment.py#L35)
 function. The parameter values can be provided in the CLI options. Currently, it is possible to set values of the following parameters:
- - db-mem-size
- - db-disk-size
- - nameserver
- - db-version
+ - `--itde-db-mem-size`
+ - `--itde-db-disk-size`
+ - `--itde-nameserver`
+ - `--itde-db-version`
 
-In the example below the tests are run using an instance of the DockerDB with increased memory. 
+In the example below the tests are run using an instance of the DockerDB with increased memory.
 
 ```shell
-pytest --backend=onprem --db-mem-size "8 GiB" my_test_suite.py
+pytest --backend=onprem --itde-db-mem-size "8 GiB" my_test_suite.py
 ```
 
 These options are ignored if the "onprem" backend is not selected.
diff --git a/pytest-backend/doc/changes/unreleased.md b/pytest-backend/doc/changes/unreleased.md
index e33b376..41f6d90 100644
--- a/pytest-backend/doc/changes/unreleased.md
+++ b/pytest-backend/doc/changes/unreleased.md
@@ -1,5 +1,9 @@
 # Unreleased
 
-## Internal
+## Documentation
+
+* #69: Fixed names of CLI options in user guide of pytest-exasol-backend
+
+## Refactorings
 
 * Relock dependencies
diff --git a/pytest-slc/doc/changes/unreleased.md b/pytest-slc/doc/changes/unreleased.md
index e33b376..8b1a53e 100644
--- a/pytest-slc/doc/changes/unreleased.md
+++ b/pytest-slc/doc/changes/unreleased.md
@@ -1,5 +1,9 @@
 # Unreleased
 
-## Internal
+## Documentation
+
+* #51: Corrected docstring of fixture `export_slc_async`
+
+## Refactorings
 
 * Relock dependencies
diff --git a/pytest-slc/exasol/pytest_slc/__init__.py b/pytest-slc/exasol/pytest_slc/__init__.py
index 2f1b3d1..e527a26 100644
--- a/pytest-slc/exasol/pytest_slc/__init__.py
+++ b/pytest-slc/exasol/pytest_slc/__init__.py
@@ -33,10 +33,11 @@ def slc_builder():
 @pytest.fixture(scope='session', autouse=True)
 def export_slc_async(slc_builder, use_onprem: bool, use_saas: bool):
     """
-    The fixture starts the export() function of the provided LanguageContainerBuilder object as
-    an asynchronous task.
+    The fixture starts the export() function of the provided
+    LanguageContainerBuilder object as an asynchronous task.
 
-    The operation will be skipped if none of the backends is in use.
+    The operation will be skipped if none of the backends is in use or the
+    container builder is not defined.
     """
     if (not (use_onprem or use_saas)) or (slc_builder is None):
         return None