[gimp] Make bits of Shadows-Highlights translatable

[Alexandre Prokoudine <aprokoudine src gnome org>]

commit a16a31ab511dfc889197c9a8905fc30e07db4b87
Author: Alexandre Prokoudine <alexandre prokoudine gmail com>
Date:   Fri Jan 5 21:09:15 2018 +0300

    Make bits of Shadows-Highlights translatable

 po/POTFILES.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/po/POTFILES.in b/po/POTFILES.in
index 81c4bc8..1bc8868 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -380,6 +380,7 @@ app/propgui/gimppropgui-convolution-matrix.c
 app/propgui/gimppropgui-diffraction-patterns.c
 app/propgui/gimppropgui-generic.c
 app/propgui/gimppropgui-hue-saturation.c
+app/propgui/gimppropgui-shadows-highlights.c
 app/propgui/gimppropgui-spiral.c
 app/propgui/gimppropgui-supernova.c
 app/propgui/gimppropgui-utils.c