Remove version and update setup instructions for Android (#2112)

docs/android-client.md

@@ -8,12 +8,9 @@ This documentation has the goal of showing how a user can use the official Andro
 
 Install the official Tailscale Android client from the [Google Play Store](https://play.google.com/store/apps/details?id=com.tailscale.ipn) or [F-Droid](https://f-droid.org/packages/com.tailscale.ipn/).
 
-Ensure that the installed version is at least 1.30.0, as that is the first release to support custom URLs.
-
 ## Configuring the headscale URL
 
-After opening the app:
-
-- Open setting and go into account settings
-- In the kebab menu icon (three dots) on the top bar on the right select “Use an alternate server”
-- Enter your server URL and follow the instructions
+- Open the app and select the settings menu in the upper-right corner
+- Tap on `Accounts`
+- In the kebab menu icon (three dots) in the upper-right corner select `Use an alternate server`
+- Enter your server URL (e.g `https://headscale.example.com`) and follow the instructions