[goffice] po: doc fix.

[Morten Welinder <mortenw src gnome org>]

commit 7f8ecf5724c3118bc2c57516d4df41f9c95ff9f7
Author: Morten Welinder <terra gnome org>
Date:   Fri May 30 15:34:03 2014 -0400

    po: doc fix.

 goffice/canvas/goc-graph.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/goffice/canvas/goc-graph.c b/goffice/canvas/goc-graph.c
index 9199c6c..807a5d0 100644
--- a/goffice/canvas/goc-graph.c
+++ b/goffice/canvas/goc-graph.c
@@ -369,7 +369,7 @@ goc_graph_do_tooltip (GocGraph *graph)
                        format = gog_axis_get_effective_format (y_axis);
                        s2 = format_coordinate (y_axis, format, y);
                }
-               /* Note to translators: the following is a format string for a pair of coordinates */
+               /* Note to translators: the following is a format string for a pair of coordinates.  If your 
locale uses decimal comma then you should probably translate the comma here to a semi-colon.  */
                buf = g_strdup_printf (_("(%s,%s)"), s1, s2);
                g_free (s1);
                g_free (s2);