[gnome-shell] gdm: Add a translator comment for 'Not Listed?'

[Matthias Clasen <matthiasc src gnome org>]

commit 07e7331e7b2f1bb01ffefef9ff2c16531ea58e52
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Oct 29 12:36:51 2011 -0400

    gdm: Add a translator comment for 'Not Listed?'
    
    https://bugzilla.gnome.org/show_bug.cgi?id=659946

 js/gdm/loginDialog.js |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/js/gdm/loginDialog.js b/js/gdm/loginDialog.js
index 5b8683d..b3afa34 100644
--- a/js/gdm/loginDialog.js
+++ b/js/gdm/loginDialog.js
@@ -844,7 +844,7 @@ LoginDialog.prototype = {
                               x_fill: true,
                               y_fill: false,
                               x_align: St.Align.START });
-        // translators: this message is shown below the password entry field
+        // Translators: this message is shown below the password entry field
         // to indicate the user can swipe their finger instead
         this._promptFingerprintMessage = new St.Label({ text: _("(or swipe finger)"),
                                                         style_class: 'login-dialog-prompt-fingerprint-message' });
@@ -864,6 +864,9 @@ LoginDialog.prototype = {
                               x_align: St.Align.START });
         this._promptBox.hide();
 
+        // translators: this message is shown below the user list on the
+        // login screen. It can be activated to reveal an entry for
+        // manually entering the username.
         let notListedLabel = new St.Label({ text: _("Not listed?"),
                                             style_class: 'login-dialog-not-listed-label' });
         this._notListedButton = new St.Button({ style_class: 'login-dialog-not-listed-button',