[gnome-builder] editor: add an extra line of padding so right margin aligns

[Christian Hergert <chergert src gnome org>]

commit c325c4166561202bad33f84c66f072e27c61dbc4
Author: Christian Hergert <christian hergert me>
Date:   Fri Nov 28 14:35:46 2014 -0800

    editor: add an extra line of padding so right margin aligns

 src/editor/gb-source-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/editor/gb-source-view.c b/src/editor/gb-source-view.c
index 2d3fa70..67148d8 100644
--- a/src/editor/gb-source-view.c
+++ b/src/editor/gb-source-view.c
@@ -1573,7 +1573,7 @@ gb_source_view_real_draw_layer (GbSourceView     *view,
        * just keep them in sync here. 64 for X, height/2 for Y.
        */
       x = (grid_width - (vis.x % grid_width)) - (64 / grid_width * grid_width)
-        - grid_width + 1;
+        - grid_width + 2;
       y = (grid_height - (vis.y % grid_height))
           - (vis.height / 2 / grid_height * grid_height)
           - grid_height;