PV28-CW air quality monitor: fix typo in entity name

custom_components/tuya_local/devices/pv28-cw_airquality_monitor.yaml

@@ -272,7 +272,7 @@ secondary_entities:
           - dps_val: false
             icon: "mdi:sleep-off"
   - entity: number
-    name: Tiemout period
+    name: Timeout period
     category: config
     dps:
       - id: 105