[gimp-help] Fix a broken XML tag in Greek translation

[Piotr Drąg <piotrdrag src gnome org>]

commit eeb301abcd93fe1c41f0bb7cda9259be9bcb4515
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Mar 7 13:29:24 2019 +0100

    Fix a broken XML tag in Greek translation

 po/el/menus/layer.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/el/menus/layer.po b/po/el/menus/layer.po
index 5c720b338..f7c58f3b1 100644
--- a/po/el/menus/layer.po
+++ b/po/el/menus/layer.po
@@ -380,7 +380,7 @@ msgstr ""
 
 #: src/menus/layer/new.xml:184(title)
 msgid "<quote>Clip to layer</quote> option example"
-msgstr "Παράδειγμα της επιλογής <quote> <quote>Περικοπή στη στρώση</quote>"
+msgstr "Παράδειγμα της επιλογής <quote>Περικοπή στη στρώση</quote>"
 
 #: src/menus/layer/new.xml:194(para)
 msgid ""