[devhelp] build: indent list of files in AC_CONFIG_FILES

[Sébastien Wilmet <swilmet src gnome org>]

commit a687489f0849c1c8e1d73942a88c133109371a0a
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Wed Mar 1 14:19:52 2017 +0100

    build: indent list of files in AC_CONFIG_FILES
    
    Indentation makes the file easier to read.
    
    Also, sort the files in a more logical order (alphabetically, per
    directories).

 configure.ac |   26 +++++++++++++-------------
 1 files changed, 13 insertions(+), 13 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 1e8aa5d..9e542ad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,19 +93,19 @@ AX_REQUIRE_DEFINED([GTK_DOC_CHECK])
 GTK_DOC_CHECK([1.25],[--flavour no-tmpl])
 
 AC_CONFIG_FILES([
-Makefile
-po/Makefile.in
-src/Makefile
-data/Makefile
-data/libdevhelp-3.0.pc
-data/org.gnome.Devhelp.desktop.in
-data/icons/Makefile
-data/dtd/Makefile
-misc/Makefile
-misc/gedit-plugin/Makefile
-contrib/Makefile
-docs/Makefile
-docs/reference/Makefile
+       Makefile
+       contrib/Makefile
+       data/libdevhelp-3.0.pc
+       data/Makefile
+       data/org.gnome.Devhelp.desktop.in
+       data/dtd/Makefile
+       data/icons/Makefile
+       docs/Makefile
+       docs/reference/Makefile
+       misc/Makefile
+       misc/gedit-plugin/Makefile
+       po/Makefile.in
+       src/Makefile
 ])
 
 AC_OUTPUT