diff --git a/lib/Alchemy/Phrasea/Command/User/UserApplicationsCommand.php b/lib/Alchemy/Phrasea/Command/User/UserApplicationsCommand.php
index 0f7b3fb8fc..082cc1f074 100644
--- a/lib/Alchemy/Phrasea/Command/User/UserApplicationsCommand.php
+++ b/lib/Alchemy/Phrasea/Command/User/UserApplicationsCommand.php
@@ -41,13 +41,13 @@ class UserApplicationsCommand extends Command
             ->addOption('create', null, InputOption::VALUE_NONE, 'Create application for user in Phraseanet')
             ->addOption('edit', null, InputOption::VALUE_NONE, 'Edit application in Phraseanet work only if app_id is set')
             ->addOption('delete', null, InputOption::VALUE_NONE, 'Delete application in Phraseanet, require an app_id')
-            ->addOption('user_id', 'u', InputOption::VALUE_REQUIRED, 'The owner id (user id), required for Create Edit and Delete.')
+            ->addOption('user_id', 'u', InputOption::VALUE_REQUIRED, 'The Id of user owner of application (user_id), required to Create, Edit and Delete.')
             ->addOption('app_id', 'a', InputOption::VALUE_REQUIRED, 'The application ID, required for Edit and Delete')
             ->addOption('name', null, InputOption::VALUE_REQUIRED, 'The desired name for application, required for Create and Edit.')
             ->addOption('type', 't', InputOption::VALUE_OPTIONAL, 'The kind of application, Desktop or Web.',ApiApplication::WEB_TYPE)
             ->addOption('description', 'd', InputOption::VALUE_REQUIRED, 'The desired description for application.')
-            ->addOption('website', 'w', InputOption::VALUE_OPTIONAL, 'The desired url.')
-            ->addOption('callback', 'c', InputOption::VALUE_OPTIONAL, 'The desired endpoint for callback, required for web kind')
+            ->addOption('website', 'w', InputOption::VALUE_OPTIONAL, 'The desired url, eg: -w "https://www.alchemy.fr".')
+            ->addOption('callback', 'c', InputOption::VALUE_OPTIONAL, 'The desired endpoint for callback, required for web kind eg: -c "https://www.alchemy.fr/callback"')
             ->addOption('webhook_url', null, InputOption::VALUE_REQUIRED, 'The webhook url')
             ->addOption('active', null, InputOption::VALUE_OPTIONAL, 'Activate or unactive  the app, values true or false', 'true')
             ->addOption('generate_token', null, InputOption::VALUE_NONE, 'Generate or regenerate an access token')