[libsecret] Use Unicode in translatable strings

[Stefan Walter <stefw src gnome org>]

commit 3c1faf4f99dcf15ffed635c1ea8c50c4496531b1
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Thu Oct 6 21:30:37 2016 +0200

    Use Unicode in translatable strings
    
    See https://developer.gnome.org/hig/stable/typography.html
    
    https://bugzilla.gnome.org/show_bug.cgi?id=772528

 libsecret/secret-session.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libsecret/secret-session.c b/libsecret/secret-session.c
index 87349f7..43bee9f 100644
--- a/libsecret/secret-session.c
+++ b/libsecret/secret-session.c
@@ -241,7 +241,7 @@ on_service_open_session_plain (GObject *source,
 
                } else {
                        g_simple_async_result_set_error (res, SECRET_ERROR, SECRET_ERROR_PROTOCOL,
-                                                        _("Couldn't communicate with the secret storage"));
+                                                        _("Couldn’t communicate with the secret storage"));
                }
 
                g_simple_async_result_complete (res);
@@ -278,7 +278,7 @@ on_service_open_session_aes (GObject *source,
 
                } else {
                        g_simple_async_result_set_error (res, SECRET_ERROR, SECRET_ERROR_PROTOCOL,
-                                                        _("Couldn't communicate with the secret storage"));
+                                                        _("Couldn’t communicate with the secret storage"));
                }
 
                g_simple_async_result_complete (res);