[gnome-games/wip/exalm/icon] Update credits

[Alexander Mikhaylenko <alexm src gnome org>]

commit 8d63456073d65dee2d47ea64c49463826a65f3d0
Author: Alexander Mikhaylenko <exalm7659 gmail com>
Date:   Fri Feb 15 23:27:11 2019 +0500

    Update credits
    
    Also r goes before s.

 AUTHORS          | 4 +++-
 src/credits.vala | 2 ++
 2 files changed, 5 insertions(+), 1 deletion(-)
---
diff --git a/AUTHORS b/AUTHORS
index c55fb249..e15cb936 100755
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,7 +1,9 @@
 Adrien Plazas <kekun plazas laposte net>
 Abhinav Singh <theawless gmail com>
 Alexander Mikhaylenko <exalm7659 gmail com>
+Jakub Steiner <jimmac gmail com>
 Megh Parikh <meghprkh gmail com>
+Ricard Gascons <gascons1995 gmail com>
 Saurabh Singh <saurabhsingh412 gmail com>
 Sebastien Nicouleaud <sebn users noreply github com>
-Ricard Gascons <gascons1995 gmail com>
+Tobias Bernard <tbernard gnome org>
diff --git a/src/credits.vala b/src/credits.vala
index 60ffbb1b..af870e01 100644
--- a/src/credits.vala
+++ b/src/credits.vala
@@ -14,6 +14,8 @@ namespace Games.Credits {
 
        private const string[] ARTISTS = {
                "Adrien Plazas <kekun plazas laposte net>",
+               "Jakub Steiner <jimmac gmail com>",
+               "Tobias Bernard <tbernard gnome org>",
                null
        };