Move URL out of Nuheat strings.json (home-assistant#154580)

Author: tstabrawa

homeassistant/components/nuheat/config_flow.py

@@ -89,7 +89,10 @@ async def async_step_user(
                 return self.async_create_entry(title=info["title"], data=user_input)
 
         return self.async_show_form(
-            step_id="user", data_schema=DATA_SCHEMA, errors=errors
+            step_id="user",
+            data_schema=DATA_SCHEMA,
+            errors=errors,
+            description_placeholders={"nuheat_url": "https://MyNuHeat.com"},
         )
 
 

homeassistant/components/nuheat/strings.json

@@ -12,7 +12,7 @@
     "step": {
       "user": {
         "title": "Connect to the NuHeat",
-        "description": "You will need to obtain your thermostat\u2019s numeric serial number or ID by logging into https://MyNuHeat.com and selecting your thermostat(s).",
+        "description": "You will need to obtain your thermostat\u2019s numeric serial number or ID by logging into {nuheat_url} and selecting your thermostat(s).",
         "data": {
           "username": "[%key:common::config_flow::data::username%]",
           "password": "[%key:common::config_flow::data::password%]",