[seahorse] i18n: addition of a missing full stop

[Niels De Graef <nielsdg src gnome org>]

commit fb60631c044080362fe8bf4eb9b99f74dee904ca
Author: Guillaume Bernard <associations guillaume-bernard fr>
Date:   Sun Feb 28 20:20:28 2021 +0100

    i18n: addition of a missing full stop

 pgp/seahorse-gpgme-photos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/pgp/seahorse-gpgme-photos.c b/pgp/seahorse-gpgme-photos.c
index c148c767..e2dffae6 100644
--- a/pgp/seahorse-gpgme-photos.c
+++ b/pgp/seahorse-gpgme-photos.c
@@ -288,7 +288,7 @@ seahorse_gpgme_photo_add (SeahorseGpgmeKey *pkey,
                   denote an invalid format file */
                if (gerr == GPG_E (GPG_ERR_USER_1))
                        seahorse_util_show_error (NULL, _("Couldn’t add photo"),
-                                                 _("The file could not be loaded. It may be in an invalid 
format"));
+                                                 _("The file could not be loaded. It may be in an invalid 
format."));
                else
                        seahorse_gpgme_handle_error (gerr, _("Couldn’t add photo"));
                res = FALSE;