doc: update auto-generated documentation (make doc)

doc/md/LICENSE.md

@@ -1065,3 +1065,8 @@ License: CC-BY-SA-3.0
  does not form part of the License.
  .
  Creative Commons may be contacted at http://creativecommons.org/.
+
+----------------------------
+
+config/includes.chroot/usr/share/backgrounds/futureprototype-darker-4096x2160.svg and
+config/bootloaders/isolinux/splash.png (c) 2018 Alex Makas, GPLv3

doc/md/index.md

@@ -2,7 +2,7 @@
 
 [Debian GNU/Linux](https://www.debian.org/) desktop operating system, preconfigured for personal computers/workstations
 
-**[![](download.png) Download (ISO image, amd64)](https://github.com/nodiscc/debian-live-config/releases/download/2.2.2/dlc-2.2.2-debian-buster-amd64.hybrid.iso)**
+**[![](download.png) Download .ISO image](https://github.com/nodiscc/debian-live-config/releases/download/2.2.2/dlc-2.2.2-debian-buster-amd64.hybrid.iso)**
 
 ![](https://i.imgur.com/wJETcZ3.png)