Updated hint in URL input field

res/values/strings.xml

@@ -34,7 +34,7 @@
 	<string name="recommend_text">"I want to invite you to use %1$s on your smartphone!\nDownload here: %2$s"</string>  
 
     <string name="auth_check_server">Check Server</string>
-    <string name="auth_host_url">Server address</string>
+    <string name="auth_host_url">Server address https://…</string>
     <string name="auth_username">Username</string>
     <string name="auth_password">Password</string>
     <string name="auth_register">New to %1$s?</string>