[totem/mallard-documentation] GStreamer is already covered in supported-formats

[Andre Klapper <aklapper src gnome org>]

commit cf04133817e2316849f566296a7be82b12d6c353
Author: Andre Klapper <a9016009 gmx de>
Date:   Fri Jan 11 18:00:08 2019 +0100

    GStreamer is already covered in supported-formats

 help/C/introduction.page | 7 -------
 1 file changed, 7 deletions(-)
---
diff --git a/help/C/introduction.page b/help/C/introduction.page
index 4b8f71b5..e130cc84 100644
--- a/help/C/introduction.page
+++ b/help/C/introduction.page
@@ -28,13 +28,6 @@
   playing media; it can play video. You can use it to watch
   movies or stream media from the Internet.</p>
 
-  <note style="advanced">
-    <p><app>Videos</app> is based on <gui>GStreamer</gui>, a plugin-based
-    multimedia framework. Thanks to <gui>GStreamer</gui>, <app>Videos</app>
-    has superior extensibility and supports a larger variety of media
-    formats.</p>
-  </note>
-
   <figure>
     <title><gui>Videos</gui> main window</title>
     <media type="image" mime="image/png" src="figures/totem-main-window.png">