diff --git a/homeassistant/components/cec.py b/homeassistant/components/cec.py index 0034eb131b6..0c7c40c1214 100644 --- a/homeassistant/components/cec.py +++ b/homeassistant/components/cec.py @@ -46,7 +46,7 @@ def parse_mapping(mapping, parents=None): def pad_physical_address(addr): - """Right-pad a physical address""" + """Right-pad a physical address.""" return addr + ['0'] * (MAX_DEPTH - len(addr))