[gnome-builder] code-index: update copyright

[Christian Hergert <chergert src gnome org>]

commit 2af99d2351a0285ebe8a9dd8c835060b825e9d2f
Author: Christian Hergert <chergert redhat com>
Date:   Wed Jan 30 11:48:27 2019 -0800

    code-index: update copyright

 src/plugins/code-index/code-index.plugin | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/code-index/code-index.plugin b/src/plugins/code-index/code-index.plugin
index bffcc36ae..cf807efec 100644
--- a/src/plugins/code-index/code-index.plugin
+++ b/src/plugins/code-index/code-index.plugin
@@ -1,7 +1,7 @@
 [Plugin]
-Authors=Anoop Chandu <anoopchandu96 gmail com>
+Authors=Anoop Chandu <anoopchandu96 gmail com>, Christian Hergert <chergert redhat com>
 Builtin=true
-Copyright=Copyright © 2017 Anoop Chandu
+Copyright=Copyright © 2017 Anoop Chandu, 2017-2019 Christian Hergert
 Description=Manages Code Index and does Global Search and Jump to Definition using Code Index.
 Embedded=_ide_code_index_register_types
 Module=code-index