settings tags for optional parameters

diff --git a/apps/files_external/lib/config.php b/apps/files_external/lib/config.php
index 3a31d4a8f9bbcd98ff64cce4d4268931fb1ef50e..43643076519ec7b795055bd07c212e94cce8e21a 100755 (executable)
--- a/apps/files_external/lib/config.php
+++ b/apps/files_external/lib/config.php
@@ -90,13 +90,13 @@ class OC_Mount_Config {
                                'configuration' => array(
                                        'user' => 'Username (required)',
                                        'bucket' => 'Bucket (required)',
-                                       'region' => 'Region (optional for OpenStack Object Storage)',
+                                       'region' => '&Region (optional for OpenStack Object Storage)',
                                        'key' => '*API Key (required for Rackspace Cloud Files)',
-                                       'tenant' => 'Tenantname (required for OpenStack Object Storage)',
+                                       'tenant' => '&Tenantname (required for OpenStack Object Storage)',
                                        'password' => '*Password (required for OpenStack Object Storage)',
-                                       'service_name' => 'Service Name (required for OpenStack Object Storage)',
-                                       'url' => 'URL of identity endpoint (required for OpenStack Object Storage)',
-                                       'timeout' => 'Timeout of HTTP requests in seconds (optional)',
+                                       'service_name' => '&Service Name (required for OpenStack Object Storage)',
+                                       'url' => '&URL of identity endpoint (required for OpenStack Object Storage)',
+                                       'timeout' => '&Timeout of HTTP requests in seconds (optional)',
                                )
                        );
                 }