[evince] appdata: Use dual license for addons too

[Germán Poo-Caamaño <gpoo src gnome org>]

commit fa156ae7fafbc37d8baa5ec2cf0759af0b938716
Author: Jeremy Bicha <jbicha ubuntu com>
Date:   Tue Aug 14 23:26:24 2018 -0400

    appdata: Use dual license for addons too
    
    We switched to a dual license for the Appstream metadata in 67a541a4
    We need to do that for the addons too.
    
    Closes: https://gitlab.gnome.org/GNOME/evince/issues/775
    Closes: https://gitlab.gnome.org/GNOME/evince/issues/962

 backend/comics/evince-comicsdocument.metainfo.xml.in.in | 2 +-
 backend/djvu/evince-djvudocument.metainfo.xml.in.in     | 2 +-
 backend/dvi/evince-dvidocument.metainfo.xml.in.in       | 2 +-
 backend/pdf/evince-pdfdocument.metainfo.xml.in.in       | 2 +-
 backend/ps/evince-psdocument.metainfo.xml.in.in         | 2 +-
 backend/tiff/evince-tiffdocument.metainfo.xml.in.in     | 2 +-
 backend/xps/evince-xpsdocument.metainfo.xml.in.in       | 2 +-
 7 files changed, 7 insertions(+), 7 deletions(-)
---
diff --git a/backend/comics/evince-comicsdocument.metainfo.xml.in.in 
b/backend/comics/evince-comicsdocument.metainfo.xml.in.in
index 10239603..29cf65e7 100644
--- a/backend/comics/evince-comicsdocument.metainfo.xml.in.in
+++ b/backend/comics/evince-comicsdocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>
diff --git a/backend/djvu/evince-djvudocument.metainfo.xml.in.in 
b/backend/djvu/evince-djvudocument.metainfo.xml.in.in
index 6cb703f6..251cb76e 100644
--- a/backend/djvu/evince-djvudocument.metainfo.xml.in.in
+++ b/backend/djvu/evince-djvudocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>
diff --git a/backend/dvi/evince-dvidocument.metainfo.xml.in.in 
b/backend/dvi/evince-dvidocument.metainfo.xml.in.in
index 844d47af..71511921 100644
--- a/backend/dvi/evince-dvidocument.metainfo.xml.in.in
+++ b/backend/dvi/evince-dvidocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>
diff --git a/backend/pdf/evince-pdfdocument.metainfo.xml.in.in 
b/backend/pdf/evince-pdfdocument.metainfo.xml.in.in
index 5d076d2b..36c04dad 100644
--- a/backend/pdf/evince-pdfdocument.metainfo.xml.in.in
+++ b/backend/pdf/evince-pdfdocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>
diff --git a/backend/ps/evince-psdocument.metainfo.xml.in.in b/backend/ps/evince-psdocument.metainfo.xml.in.in
index 76347595..11de1a9c 100644
--- a/backend/ps/evince-psdocument.metainfo.xml.in.in
+++ b/backend/ps/evince-psdocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>
diff --git a/backend/tiff/evince-tiffdocument.metainfo.xml.in.in 
b/backend/tiff/evince-tiffdocument.metainfo.xml.in.in
index 503f6fcf..12a544a3 100644
--- a/backend/tiff/evince-tiffdocument.metainfo.xml.in.in
+++ b/backend/tiff/evince-tiffdocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>
diff --git a/backend/xps/evince-xpsdocument.metainfo.xml.in.in 
b/backend/xps/evince-xpsdocument.metainfo.xml.in.in
index 5285312c..7fc12fb4 100644
--- a/backend/xps/evince-xpsdocument.metainfo.xml.in.in
+++ b/backend/xps/evince-xpsdocument.metainfo.xml.in.in
@@ -11,7 +11,7 @@
     <kudo>ModernToolkit</kudo>
   </kudos>
   <url type="homepage">https://wiki.gnome.org/Apps/Evince/SupportedDocumentFormats</url>
-  <metadata_license>GPL-2.0+</metadata_license>
+  <metadata_license>GPL-2.0+ or GFDL-1.3-only</metadata_license>
   <project_license>GPL-2.0+</project_license>
   <updatecontact>carlosgc gnome org</updatecontact>
 </component>