[libmediaart] docs: Rename main doc to .xml

[Carlos Garnacho <carlosg src gnome org>]

commit 9c736a2b120cacce142b679025c787df9aee1b9a
Author: Carlos Garnacho <carlosg gnome org>
Date:   Wed Aug 9 12:43:07 2017 +0200

    docs: Rename main doc to .xml

 docs/reference/libmediaart/Makefile.am             |    2 +-
 ...{libmediaart-docs.sgml => libmediaart-docs.xml} |    0
 docs/reference/libmediaart/meson.build             |    2 +-
 3 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/docs/reference/libmediaart/Makefile.am b/docs/reference/libmediaart/Makefile.am
index df96600..0b8db7b 100644
--- a/docs/reference/libmediaart/Makefile.am
+++ b/docs/reference/libmediaart/Makefile.am
@@ -4,7 +4,7 @@ AUTOMAKE_OPTIONS = 1.6
 DOC_MODULE=libmediaart
 
 # The top-level SGML file.
-DOC_MAIN_SGML_FILE=libmediaart-docs.sgml
+DOC_MAIN_SGML_FILE=libmediaart-docs.xml
 
 # Extra options to supply to gtkdoc-scan
 SCAN_OPTIONS=
diff --git a/docs/reference/libmediaart/libmediaart-docs.sgml 
b/docs/reference/libmediaart/libmediaart-docs.xml
similarity index 100%
rename from docs/reference/libmediaart/libmediaart-docs.sgml
rename to docs/reference/libmediaart/libmediaart-docs.xml
diff --git a/docs/reference/libmediaart/meson.build b/docs/reference/libmediaart/meson.build
index 4633f0d..7ecb911 100644
--- a/docs/reference/libmediaart/meson.build
+++ b/docs/reference/libmediaart/meson.build
@@ -4,5 +4,5 @@ version_xml = configure_file(input: 'version.xml.in',
 
 gnome.gtkdoc('libmediaart',
     src_dir: 'libmediaart',
-    main_sgml: 'libmediaart-docs.sgml',
+    main_xml: 'libmediaart-docs.xml',
     install: true)