[gimp] NEWS: update file-pdf-load2 information.

[Jehan Pagès <jehanp src gnome org>]

commit 2ffcf7390d2d7a8b0103ea49697df4a22276eb1a
Author: Jehan <jehan girinstud io>
Date:   Mon Sep 25 03:28:57 2017 +0200

    NEWS: update file-pdf-load2 information.
    
    It can now also load multi-page PDF files.

 NEWS |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index ed8b531..bd3abb1 100644
--- a/NEWS
+++ b/NEWS
@@ -43,7 +43,8 @@ File formats:
 
 PDB:
 
-  - Add file-pdf-load2 API to load a password-protected PDF.
+  - Add file-pdf-load2 API to load password-protected and/or multi-page
+    PDF files.
 
 Translations: