[gnome-shell] Update Bulgarian translation

[Translations User D-L <translations src gnome org>]

commit 9be136adc09fe16da17bbac2354cea9c6b4a3e3f
Author: Alexander Shopov <ash kambanaria org>
Date:   Wed Aug 3 14:59:56 2022 +0000

    Update Bulgarian translation

 po/bg.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/bg.po b/po/bg.po
index e2b92ca140..4cc5751b67 100644
--- a/po/bg.po
+++ b/po/bg.po
@@ -8,7 +8,7 @@
 #
 msgid ""
 msgstr ""
-"Project-Id-Version: gnome-shell master\n"
+"Project-Id-Version: gnome-shell main\n"
 "Report-Msgid-Bugs-To: https://gitlab.gnome.org/GNOME/gnome-shell/issues\n";
 "POT-Creation-Date: 2022-08-03 12:39+0000\n"
 "PO-Revision-Date: 2022-08-03 17:55+0300\n"