[pybliographer] Add a translator comment to the .desktop file

[Piotr Drąg <piotrdrag src gnome org>]

commit b2f06477a540534fd8f135a728fc7aa17062f3b1
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Mar 29 20:18:28 2018 +0200

    Add a translator comment to the .desktop file

 data/pybliographic.desktop.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/pybliographic.desktop.in b/data/pybliographic.desktop.in
index 0e6ffbc..6af217e 100644
--- a/data/pybliographic.desktop.in
+++ b/data/pybliographic.desktop.in
@@ -2,6 +2,7 @@
 Name=Pybliographer
 GenericName=Bibliography Manager
 Comment=Manage bibliographic databases
+# Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 Icon=pybliographic
 Exec=pybliographic
 Terminal=false