diff --git a/tests/unit/commands/test_cmdutils.py b/tests/unit/commands/test_cmdutils.py
index 1adb8904b..f5e544fd8 100644
--- a/tests/unit/commands/test_cmdutils.py
+++ b/tests/unit/commands/test_cmdutils.py
@@ -181,7 +181,7 @@ class TestRegister:
                 pass
 
     def test_star_args(self):
-        """Check handling of *args"""
+        """Check handling of *args."""
         @cmdutils.register()
         def fun(*args):
             """Blah."""
@@ -190,7 +190,7 @@ class TestRegister:
             cmdutils.cmd_dict['fun'].parser.parse_args([])
 
     def test_star_args_optional(self):
-        """Check handling of *args withstar_args_optional"""
+        """Check handling of *args withstar_args_optional."""
         @cmdutils.register(star_args_optional=True)
         def fun(*args):
             """Blah."""