fix typo in docs

tailscale/DOCS.md

@@ -165,14 +165,14 @@ port 443._
 **Note:** _If you encounter strange browser behaviour or strange error messages,
 try to clear all site related cookies, clear all browser cache, restart browser._
 
-**Note**: \_Advanced users who really know what they are doing can configure
+**Note**: _Advanced users who really know what they are doing can configure
 tailscale's proxy and funnel feature directly from the command line. Though it
 is recommended even for them, to set up proxy and funnel at first through the
 add-on options, and only start advanced manual configuration when the basic
 proxy and funnel features are working properly. To login to this add-on's
 container use ``docker exec -it `docker ps -q -f name=tailscale` /bin/bash``, to
 fine tune your tailscale settings use the `/opt/tailscale serve --bg ...` and
-`/opt/tailscale funnel --bg ...` commands.
+`/opt/tailscale funnel --bg ...` commands._
 
 ### Option: `log_level`
 
@@ -247,14 +247,14 @@ More information: [Enabling HTTPS][tailscale_info_https]
 previously to access Home Assistant. Tailscale Proxy works on the default HTTPS
 port 443._
 
-**Note**: \_Advanced users who really know what they are doing can configure
+**Note**: _Advanced users who really know what they are doing can configure
 tailscale's proxy and funnel feature directly from the command line. Though it
 is recommended even for them, to set up proxy and funnel at first through the
 add-on options, and only start advanced manual configuration when the basic
 proxy and funnel features are working properly. To login to this add-on's
 container use ``docker exec -it `docker ps -q -f name=tailscale` /bin/bash``, to
 fine tune your tailscale settings use the `/opt/tailscale serve --bg ...` and
-`/opt/tailscale funnel --bg ...` commands.
+`/opt/tailscale funnel --bg ...` commands._
 
 ### Option: `snat_subnet_routes`