[network-manager-applet] libnma: fix a copy/paste error in a message

[Lubomir Rintel <lkundrak src gnome org>]

commit 2cce2f089dd8e470df9664b87252aa41ae9ff58f
Author: Lubomir Rintel <lkundrak v3 sk>
Date:   Mon Aug 6 20:23:37 2018 +0200

    libnma: fix a copy/paste error in a message

 src/libnma/nma-mobile-providers.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/libnma/nma-mobile-providers.c b/src/libnma/nma-mobile-providers.c
index 8e3f9bea..abe77c18 100644
--- a/src/libnma/nma-mobile-providers.c
+++ b/src/libnma/nma-mobile-providers.c
@@ -1042,7 +1042,7 @@ mobile_providers_parse_sync (const gchar *country_codes,
 
                if (!success) {
                        g_warning ("Could not find the provider data (%s): check your installation\n",
-                                  ISO_3166_COUNTRY_CODES);
+                                  MOBILE_BROADBAND_PROVIDER_INFO);
                }
        }