[gnome-online-accounts] goabackend: Use Unicode em-dashes instead of hyphens

[Debarshi Ray <debarshir src gnome org>]

commit e0a71d8fcec82175d7fe2ebcf360911eee075826
Author: Philip Withnall <philip tecnocode co uk>
Date:   Tue Sep 3 22:15:32 2013 -0600

    goabackend: Use Unicode em-dashes instead of hyphens
    
    Fixes: https://bugzilla.gnome.org/707435

 src/goabackend/goaewsclient.c  |    2 +-
 src/goabackend/goahttpclient.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/goabackend/goaewsclient.c b/src/goabackend/goaewsclient.c
index eae5d3c..59de962 100644
--- a/src/goabackend/goaewsclient.c
+++ b/src/goabackend/goaewsclient.c
@@ -231,7 +231,7 @@ ews_client_autodiscover_response_cb (SoupSession *session, SoupMessage *msg, gpo
       g_set_error (&error,
                    GOA_ERROR,
                    GOA_ERROR_FAILED, /* TODO: more specific */
-                   _("Code: %u - Unexpected response from server"),
+                   _("Code: %u — Unexpected response from server"),
                    status);
       goto out;
     }
diff --git a/src/goabackend/goahttpclient.c b/src/goabackend/goahttpclient.c
index 8dee27f..cedd67e 100644
--- a/src/goabackend/goahttpclient.c
+++ b/src/goabackend/goahttpclient.c
@@ -172,7 +172,7 @@ http_client_check_response_cb (SoupSession *session, SoupMessage *msg, gpointer
       g_set_error (&error,
                    GOA_ERROR,
                    GOA_ERROR_FAILED, /* TODO: more specific */
-                   _("Code: %u - Unexpected response from server"),
+                   _("Code: %u — Unexpected response from server"),
                    msg->status_code);
       goto out;
     }