[glade/offscreen-design-layout] Fixed typo on last commit.

[Juan Pablo Ugarte <jpu src gnome org>]

commit ad72726f958b1193aaaf3df949d582cca3f2f43c
Author: Tristan Van Berkom <tristan van berkom gmail com>
Date:   Sun Jan 16 22:53:04 2011 +0900

    Fixed typo on last commit.

 gladeui/glade-builtins.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gladeui/glade-builtins.c b/gladeui/glade-builtins.c
index 5da3432..c7698e9 100644
--- a/gladeui/glade-builtins.c
+++ b/gladeui/glade-builtins.c
@@ -555,7 +555,7 @@ GParamSpec *
 glade_standard_boolean_spec (void)
 {
   return g_param_spec_boolean ("boolean", "Boolean",
-                               "A boolean value"), FALSE, G_PARAM_READWRITE);
+                               "A boolean value", FALSE, G_PARAM_READWRITE);
 }
 
 GType