[gnome-builder] doc: Fix credit authors

[Christian Hergert <chergert src gnome org>]

commit 5d546163ed3abe2e9695ea89ceb3d98479b8e118
Author: albfan <albertofanjul gmail com>
Date:   Sun Oct 15 12:12:54 2017 +0200

    doc: Fix credit authors
    
    https://bugzilla.gnome.org/show_bug.cgi?id=789005

 AUTHORS         |    4 +---
 doc/credits.rst |    7 +------
 2 files changed, 2 insertions(+), 9 deletions(-)
---
diff --git a/AUTHORS b/AUTHORS
index 05f1b09..b7a1f8d 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,10 +1,9 @@
 Akshaya Kakkilaya
-albfan
+Alberto Fanjul
 Alex285
 Alexander Larsson
 Alexandre Franke
 Allan Day
-Allan Day
 Andreas Brauchli
 Andreas Henriksson
 anoop chandu
@@ -51,7 +50,6 @@ Hylke Bons
 Ignacio Casal Quinteiro
 Igor Gnatenko
 Jakub Steiner
-Jakub Steiner
 Jasper St. Pierre
 Joaquim Rocha
 Johan Svensson
diff --git a/doc/credits.rst b/doc/credits.rst
index 7acfe02..c52e4d7 100644
--- a/doc/credits.rst
+++ b/doc/credits.rst
@@ -5,12 +5,7 @@ Credits
 Builder was started by Christian Hergert in 2014 to improve the quality of software for the GNOME ecosystem.
 Many contributors have helped create and improve Builder to the state you find it today.
 
-Artwork by
-
-.. include:: ../ARTISTS
-   :literal:
-
-Code and documentation by
+Artwork, code and documentation by
 
 .. include:: ../AUTHORS
    :start-line: 2