[gnome-nibbles] Fix broken markup in Czech help translation

[Andre Klapper <aklapper src gnome org>]

commit 893b2ce1444a45aa93b8866523b05102ee2423ff
Author: Andre Klapper <a9016009 gmx de>
Date:   Tue Jul 7 18:57:35 2020 +0200

    Fix broken markup in Czech help translation

 help/cs/cs.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/help/cs/cs.po b/help/cs/cs.po
index f6e038d..6bbff30 100644
--- a/help/cs/cs.po
+++ b/help/cs/cs.po
@@ -85,7 +85,7 @@ msgid ""
 msgstr ""
 "Pro pozastavení hry zmáčkněte tlačítko <gui style=\"button\">Pozastavit</gui> "
 "na záhlavní liště. Pokračovat můžete zmáčknutím tlačítka <gui style="
-"\"button\">Pokračovat</gui></guiseq>."
+"\"button\">Pokračovat</gui>."
 
 #. (itstool) path: section/title
 #: C/basics.page:46