diff --git a/test/test_function_set.py b/test/test_function_set.py
index 7929876..e0c6fce 100644
--- a/test/test_function_set.py
+++ b/test/test_function_set.py
@@ -3,10 +3,9 @@ import six
 import escpos.printer as printer
 from escpos.constants import SET_FONT, TXT_NORMAL, TXT_SIZE, TXT_STYLE
 
-# Default test, please copy and paste this block to test set method calls
-
 
 def test_default_values():
+    """Default test, please copy and paste this block to test set method calls"""
     instance = printer.Dummy()
     instance.set_with_default()