[gnome-online-accounts] google: Clarify an error message for translators

[Debarshi Ray <debarshir src gnome org>]

commit 1d636c2c280ab2f7b110661362b62304f9e54d52
Author: Debarshi Ray <debarshir gnome org>
Date:   Wed Nov 7 13:54:15 2012 +0100

    google: Clarify an error message for translators

 src/goabackend/goagoogleprovider.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/src/goabackend/goagoogleprovider.c b/src/goabackend/goagoogleprovider.c
index ec66fc5..421f0ac 100644
--- a/src/goabackend/goagoogleprovider.c
+++ b/src/goabackend/goagoogleprovider.c
@@ -613,6 +613,10 @@ ensure_credentials_sync (GoaProvider   *provider,
       if (error != NULL)
         {
           g_prefix_error (error,
+                          /* Translators: the first %s is the username
+                           * (eg., debarshi ray gmail com or rishi), and the
+                           * (%s, %d) is the error domain and code.
+                           */
                           _("Invalid password with username `%s' (%s, %d): "),
                           username,
                           g_quark_to_string ((*error)->domain),