[gnome-font-viewer] Remove extra trailing semicolon

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 8c6bcf7641cc814408c35f841849e7d7b021830b
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Wed Feb 25 15:09:36 2015 -0600

    Remove extra trailing semicolon

 src/font-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/font-view.c b/src/font-view.c
index 39d0b82..7add96d 100644
--- a/src/font-view.c
+++ b/src/font-view.c
@@ -44,7 +44,7 @@
 typedef struct {
     GtkApplication parent;
 
-    GtkWidget *main_window;;
+    GtkWidget *main_window;
     GtkWidget *main_grid;
     GtkWidget *header;
     GtkWidget *title_label;