[gnome-books] Fix Icon in Punjabi translation

[Piotr Drąg <piotrdrag src gnome org>]

commit 5054f3b36f2e86909da3c88ee7f033c9b47641b5
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Mon Mar 4 21:17:11 2019 +0100

    Fix Icon in Punjabi translation

 po/pa.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/pa.po b/po/pa.po
index ae2563ef..b3d4ff46 100644
--- a/po/pa.po
+++ b/po/pa.po
@@ -73,7 +73,7 @@ msgstr "ਕਿਤਾਬਾਂ ਨੂੰ ਵਰਤੋਂ, ਪਰਬੰਧ ਕਰ
 #. Translators: Do NOT translate or transliterate this text (this is an icon file name)!
 #: data/org.gnome.Books.desktop.in:7
 msgid "org.gnome.Books"
-msgstr "org.gnome.clocks"
+msgstr "org.gnome.Books"
 
 #. Translators: Search terms to find this application. Do NOT translate or localize the semicolons! The list 
MUST also end with a semicolon!
 #: data/org.gnome.Books.desktop.in:15