diff --git a/meshtastic/tests/test_util.py b/meshtastic/tests/test_util.py
index ac8fa15..236e787 100644
--- a/meshtastic/tests/test_util.py
+++ b/meshtastic/tests/test_util.py
@@ -652,9 +652,10 @@ def test_fuzz_fromStr(valstr):
             assert isinstance(result, str)
 
 def test_shorthex():
+    """Test the shortest hex string representations"""
     result = fromStr('0x0')
     assert result == b'\x00'
     result = fromStr('0x5')
     assert result == b'\x05'
     result = fromStr('0xffff')
-    assert result == b'\xff\xff'
\ No newline at end of file
+    assert result == b'\xff\xff'