From 239e314dc15016c7fbfa9b273391e39b2dc353d0 Mon Sep 17 00:00:00 2001
From: Adam Belebczuk <adam@sqldiablo.com>
Date: Wed, 31 Oct 2018 05:54:15 -0400
Subject: [PATCH] Add services.yaml entry for new WeMo Humidifier platform
 service (#18032)

* WeMo Humidifier - Add entry to services.yaml

* WeMo Humidifier - Fix typo in wemo.py

* WeMo Humidifier - Fixed incorrect parameter name
---
 homeassistant/components/fan/services.yaml | 10 ++++++++++
 homeassistant/components/fan/wemo.py       |  2 +-
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/homeassistant/components/fan/services.yaml b/homeassistant/components/fan/services.yaml
index 039cc33f748..b183c6049ee 100644
--- a/homeassistant/components/fan/services.yaml
+++ b/homeassistant/components/fan/services.yaml
@@ -204,3 +204,13 @@ xiaomi_miio_set_dry_off:
     entity_id:
       description: Name of the xiaomi miio entity.
       example: 'fan.xiaomi_miio_device'
+
+wemo_set_humidity:
+  description: Set the target humidity of WeMo humidifier devices.
+  fields:
+    entity_id:
+      description: Names of the WeMo humidifier entities (0 or more entities, if no entity_id is provided, all WeMo humidifiers will have the target humidity set).
+      example: 'fan.wemo_humidifier'
+    target_humidity:
+      description: Target humidity. This is a float value between 0 and 100, but will be mapped to the humidity levels that WeMo humidifiers support (45, 50, 55, 60, and 100/Max) by rounding the value down to the nearest supported value.
+      example: 56.5
diff --git a/homeassistant/components/fan/wemo.py b/homeassistant/components/fan/wemo.py
index 902868e4f43..0c570465f4d 100644
--- a/homeassistant/components/fan/wemo.py
+++ b/homeassistant/components/fan/wemo.py
@@ -251,7 +251,7 @@ class WemoHumidifier(FanEntity):
     async def _async_locked_update(self, force_update):
         """Try updating within an async lock."""
         async with self._update_lock:
-            await self.hass.asyn_add_executor_job(self._update, force_update)
+            await self.hass.async_add_executor_job(self._update, force_update)
 
     def _update(self, force_update=True):
         """Update the device state."""