diff --git a/mpsd-software-environment.py b/mpsd-software-environment.py
index 8dbfe1f7055961359238717f61b7147e0f919928..a88b5bd5651d81fae9e466ed875e71bbb8f9b7fe 100755
--- a/mpsd-software-environment.py
+++ b/mpsd-software-environment.py
@@ -54,10 +54,10 @@ class os_chdir:
 
 def run(*args, counter=[0], **kwargs):
     """
-    Call subprocess.run(*args, **kwargs) and print logging data.
+    Call subprocess.run and print logging data.
 
-    Conveniene function to call `subprocess.run` and provide some metadata
-    about the call.
+    Conveniene function to call `subprocess.run(*args, **kwargs)`
+    and provide some metadata about the call.
 
     Parameters
     ----------
diff --git a/tests.py b/tests.py
index 2ec9e88bbb40bcabe81f69d428f8ac083594506e..d2bf60c98c721bdc0f73fe5e81db5cddece835fa 100644
--- a/tests.py
+++ b/tests.py
@@ -65,6 +65,7 @@ def test_os_chdir(tmp_path):
 
 def test_prepare_environment(tmp_path):
     """Simulate running preparation of environment.
+    
     Simulate running ./install-software-environment.py --release dev-23a \
       --target-directory /tmp/test_prepare_env
     prepare_env is run when cmd is not specified, we can test cmd='prepare'