Update translator documentation.

diff --git a/lib/oembedhelper.php b/lib/oembedhelper.php
index 4aae8159188f2ef3fb3e4ddd6d6d5234ec5a694f..6d8064e660502298525ecfb205d40f0c6a41ed25 100644 (file)
--- a/lib/oembedhelper.php
+++ b/lib/oembedhelper.php
@@ -131,6 +131,7 @@ class oEmbedHelper
         }
 
         if (empty($api)) {
+            // TRANS: Server exception thrown in oEmbed action if no API endpoint is available.
             throw new ServerException(_('No oEmbed API endpoint available.'));
         }