Update homekit.markdown: URL encode space char (home-assistant#11542)

e28eta · klaasnicolaas · commit 34a39c7865b2 · 2019-12-27T10:28:02.000+01:00
I'm not sure this addition to the URL works for everyone - it looks like unprivileged users can't label new issues, but this *does* fix the formatting of the link.
diff --git a/source/_integrations/homekit.markdown b/source/_integrations/homekit.markdown
@@ -459,7 +459,7 @@ To use the HomeKit integration with to different Home Assistant instances on the
 
 #### Specific entity doesn't work
 
-Although we try our best, some entities don't work with the HomeKit integration yet. The result will be that either pairing fails completely or all Home Assistant accessories will stop working. Use the filter to identify which entity is causing the issue. It's best to try pairing and step by step including more entities. If it works unpair and repeat until you find the one that is causing the issues. To help others and the developers, please open a new issue here: [home-assistant/issues/new](https://github.com/home-assistant/home-assistant/issues/new?labels=component: homekit)
+Although we try our best, some entities don't work with the HomeKit integration yet. The result will be that either pairing fails completely or all Home Assistant accessories will stop working. Use the filter to identify which entity is causing the issue. It's best to try pairing and step by step including more entities. If it works unpair and repeat until you find the one that is causing the issues. To help others and the developers, please open a new issue here: [home-assistant/issues/new](https://github.com/home-assistant/home-assistant/issues/new?labels=component:%20homekit)
 
 #### Accessories are all listed as not responding
 
