[goffice] Add missing space.

[Jean BrÃfort <jbrefort src gnome org>]

commit 6d996e5ce8c82f642dbbf93e3038db536047c505
Author: Jean Brefort <jean brefort normalesup org>
Date:   Wed Aug 3 13:55:12 2011 +0200

    Add missing space.

 goffice/canvas/goc-polygon.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/goffice/canvas/goc-polygon.c b/goffice/canvas/goc-polygon.c
index f005ce2..37b53a2 100644
--- a/goffice/canvas/goc-polygon.c
+++ b/goffice/canvas/goc-polygon.c
@@ -219,7 +219,7 @@ goc_polygon_update_bounds (GocItem *item)
 	surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, 1, 1);
 	cr = cairo_create (surface);
 	if (go_styled_object_set_cairo_line (GO_STYLED_OBJECT (item), cr))
-		mode =1;
+		mode = 1;
 	else if (go_styled_object_set_cairo_fill (GO_STYLED_OBJECT (item), cr))
 		mode = 2;
 	if (mode && goc_polygon_prepare_path (item, cr, 0)) {