[gnome-documents] books: Fix gnome-books description

[Bastien Nocera <hadess src gnome org>]

commit 60fcbe52c6a505fb02018659cfd87dfa7bdf6443
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Dec 8 17:37:51 2015 +0100

    books: Fix gnome-books description
    
    It wasn't accurately describing what gnome-books can do.

 data/org.gnome.Books.appdata.xml.in |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/data/org.gnome.Books.appdata.xml.in b/data/org.gnome.Books.appdata.xml.in
index 9a44d02..7d92caf 100644
--- a/data/org.gnome.Books.appdata.xml.in
+++ b/data/org.gnome.Books.appdata.xml.in
@@ -16,9 +16,8 @@
     <ul>
       <_li>View recent e-books</_li>
       <_li>Search through e-books</_li>
-      <_li>View e-books fullscreen</_li>
+      <_li>View e-books (PDF and comics) fullscreen</_li>
       <_li>Print e-books</_li>
-      <_li>Allow opening full featured editor for non-trivial changes</_li>
     </ul>
   </description>
   <screenshots>