[chronojump] Minor fix on Spanish translation

[Xavier de Blas <xaviblas src gnome org>]

commit edcb0cd866d7f7115669fde2b5bd3265243c2e1e
Author: Xavier de Blas <xaviblas gmail com>
Date:   Wed Feb 3 19:20:41 2021 +0100

    Minor fix on Spanish translation

 po/es.po | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/po/es.po b/po/es.po
index 0b4c691d..83d104a0 100644
--- a/po/es.po
+++ b/po/es.po
@@ -1854,7 +1854,7 @@ msgstr "Individual"
 
 #: ../glade/app1.glade.h:389
 msgid "Groupwise"
-msgstr "Grupo de expertos"
+msgstr "Por grupo"
 
 #: ../glade/app1.glade.h:390
 msgid "Data:"