[glabels] Use a translator comment rather than context.

[Jim Evins <jimevins src gnome org>]

commit eb650e1275a4a9f54ef05c97933646ec37fc7d56
Author: Jim Evins <evins snaught com>
Date:   Mon May 24 17:25:12 2010 -0400

    Use a translator comment rather than context.

 src/mini-preview.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/mini-preview.c b/src/mini-preview.c
index d05f52d..1174104 100644
--- a/src/mini-preview.c
+++ b/src/mini-preview.c
@@ -1070,7 +1070,8 @@ draw_arrow  (glMiniPreview      *this,
         PangoFontDescription *desc;
         PangoRectangle        rect;
 
-        const gchar          *up = C_("Direction towards top of label", "Up");
+        /* Translators: "Up" refers to the direction towards the top of a label. */
+        const gchar          *up = _("Up");
 
         frame = (lglTemplateFrame *)this->priv->template->frames->data;