diff --git a/homeassistant/components/light/services.yaml b/homeassistant/components/light/services.yaml
index bf769aec6fb..44e887e62c4 100644
--- a/homeassistant/components/light/services.yaml
+++ b/homeassistant/components/light/services.yaml
@@ -178,4 +178,4 @@ xiaomi_miio_set_delayed_turn_off:
       example: 'light.xiaomi_miio'
     time_period:
       description: Time period for the delayed turn off.
-      example: 5, '0:05', {'minutes': 5}
+      example: "5, '0:05', {'minutes': 5}"