fix bluescreen description

diff --git a/NEWS b/NEWS
index 8e6b6417fa4cc4d79e6db251162d35103a8554c9..da431227d6167ebfcec532ba849b9b9be7ed342b 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -31,7 +31,7 @@ Video output:
  * New video filters: 
     - magnify: allows you to zoom on part of the image
     - gradient and edge detection: "cartoon-like" effect
-    - bluescreen: overlay a video transparently on another one
+    - bluescreen: overlay parts of a video transparently on another one
  * Logo video filter: can now loop through multiple images
  * RSS video filter: display feed images. Support for Atom feeds.
  * Improvements to the subtitles rendering