[gnome-builder] Update POTFILES.in

[Piotr Drąg <piotrdrag src gnome org>]

commit cef29d6750ac377111a5ceb53c063059d450f00c
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Sep 5 19:14:03 2017 +0200

    Update POTFILES.in

 po/POTFILES.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 1a21437..5513433 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -115,6 +115,7 @@ plugins/clang/ide-clang-preferences-addin.c
 plugins/clang/ide-clang-service.c
 plugins/clang/ide-clang-symbol-node.c
 plugins/clang/ide-clang-translation-unit.c
+plugins/code-index/ide-code-index-service.c
 plugins/color-picker/data/basic.gstyle.xml
 plugins/color-picker/gb-color-picker-editor-addin.c
 plugins/color-picker/gb-color-picker-prefs.c