New translations messages.properties (German)

Author: openhab-bot

bundles/org.openhab.core.io.http.auth/src/main/resources/messages_de.properties

@@ -16,7 +16,7 @@ auth.placeholder.username = Benutzername
 auth.placeholder.password = Passwort
 auth.placeholder.newpassword = Neues Passwort
 auth.placeholder.repeatpassword = Passwort wiederholen
-auth.placeholder.tokenname = Name für Token
+auth.placeholder.tokenname = Name des Tokens (alphanumerisch)
 auth.placeholder.tokenscope = Scope für Token (optional)
 
 auth.button.signin = Anmelden