[hitori] help: Fix markup in cs translation of help

[Philip Withnall <pwithnall src gnome org>]

commit 835ae469386e8f9e55e49aba2b7eb7da4a59d54a
Author: Philip Withnall <withnall endlessm com>
Date:   Wed Aug 19 10:55:34 2020 +0100

    help: Fix markup in cs translation of help
    
    Signed-off-by: Philip Withnall <withnall endlessm com>

 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 f3b6a6b..4b5abb3 100644
--- a/help/cs/cs.po
+++ b/help/cs/cs.po
@@ -253,7 +253,7 @@ msgid ""
 "<gui style=\"button\"><_:media-2/></gui> in the header bar. You may undo or "
 "redo as many moves as you like without restriction."
 msgstr ""
-"Pokud chcete vrátit tah zpět nebo jej provést znovu, zmáčkněte gui style="
+"Pokud chcete vrátit tah zpět nebo jej provést znovu, zmáčkněte <gui style="
 "\"button\"><_:media-1/></gui> nebo <gui style=\"button\"><_:media-2/></gui> v "
 "záhlavní liště.Vracet zpět a znovu provádět můžete libovolný počet tahů bez "
 "omezení."