[gnome-boxes] Update Catalan translation

[Jordi Mas <jmas src gnome org>]

commit 8e5454a499ca66ab23aced7131bbb66c58e03998
Author: Jordi Mas <jmas softcatala org>
Date:   Fri Oct 29 21:15:41 2021 +0200

    Update Catalan translation

 help/ca/ca.po | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/help/ca/ca.po b/help/ca/ca.po
index 30e1b042..560b12c8 100644
--- a/help/ca/ca.po
+++ b/help/ca/ca.po
@@ -469,7 +469,7 @@ msgstr "2021"
 #. (itstool) path: info/desc
 #: C/edit-domain.page:17
 msgid "Edit advanced configurations of your box."
-msgstr "Edita les configuracions avançades de la maquina."
+msgstr "Edita les configuracions avançades de la màquina."
 
 #. (itstool) path: page/title
 #: C/edit-domain.page:20
@@ -492,7 +492,7 @@ msgstr ""
 #. (itstool) path: steps/title
 #: C/edit-domain.page:35
 msgid "To edit the Libvirt XML configuration of a box:"
-msgstr "Per a editar la configuració XML de Libvirt d'un maquina:"
+msgstr "Per a editar la configuració XML de Libvirt d'una màquina:"
 
 #. (itstool) path: item/p
 #: C/edit-domain.page:40 C/prop-system.page:31 C/prop-trouble.page:33