ressource: add lang keys

langs/german.php

@@ -326,7 +326,7 @@ $_LANG['addonCA']['emailAccount']['addAccountModal']['baseCancelButton']['title'
 
 $_LANG['addonCA']['ressource']['addRessourceModal']['modal']['addRessourceModal'] = 'Neue Ressource hinzufügen';
 $_LANG['addonCA']['ressource']['addRessourceModal']['generalSection'] = 'Allgemein';
-$_LANG['addonCA']['ressource']['addRessourceForm']['additionalSection'] = 'Zusätzliche Informationen';
+$_LANG['addonCA']['ressource']['addRessourceModal']['additionalSection'] = 'Zusätzliche Informationen';
 $_LANG['addonCA']['ressource']['addRessourceForm']['generalSection']['usernameGroup']['usernameGroup'] = 'E-Mail Adresse';
 $_LANG['addonCA']['ressource']['addRessourceForm']['generalSection']['display_name']['display_name'] = 'Anzeigename';
 $_LANG['addonCA']['ressource']['addRessourceForm']['generalSection']['status']['status'] = 'Status';