diff --git a/Readme.rst b/Readme.rst
index ddaef43e18f9a2999682d84b23fa0bea3d7b04f4..43c4096f68dcd1fa8502c7f52590e80098279910 100644
--- a/Readme.rst
+++ b/Readme.rst
@@ -36,6 +36,11 @@ OrcaSong can be installed via pip by running::
 
     pip install orcasong
 
+
+You can get a list of all the bash commands in orcasong by typing::
+
+    orcasong --help
+
 A Singularity image of the latest stable version of OrcaSong is also provided.
 You can download it from the km3net sftp server ``pi1139.physik.uni-erlangen.de``
 in ``singularity/orcasong.sif``.
diff --git a/tests/test_from_toml.py b/tests/test_from_toml.py
index 5ee6fb619b988518461edda23407a4963f6dda65..f3985c05a968cca21b33e0de973b9c2a9760e6da 100644
--- a/tests/test_from_toml.py
+++ b/tests/test_from_toml.py
@@ -8,11 +8,11 @@ EXAMPLES = os.path.join(
 )
 
 
-def test_extr(infile):
+def _test_extr(infile):
     return infile + "_extr"
 
 
-orcasong.from_toml.EXTRACTORS["neutrino_mc"] = test_extr
+orcasong.from_toml.EXTRACTORS["neutrino_mc"] = _test_extr
 
 
 class TestSetupProcessorExampleConfig(TestCase):