[gtk+/flowbox] Fix wording in the docs

[Matthias Clasen <matthiasc src gnome org>]

commit 9fe203755f2909ac85ae65fb1929bce82aab0dcd
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Sep 30 20:57:43 2013 -0400

    Fix wording in the docs

 gtk/gtkflowbox.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkflowbox.c b/gtk/gtkflowbox.c
index 436ac9f..9f38760 100644
--- a/gtk/gtkflowbox.c
+++ b/gtk/gtkflowbox.c
@@ -30,7 +30,7 @@
  * @Short_Description: A container that allows reflowing its children
  * @Title: GtkFlowBox
  *
- * An GtkFlowBox positions child widgets in sequence according to its
+ * A GtkFlowBox positions child widgets in sequence according to its
  * orientation.
  *
  * For instance, with the horizontal orientation, the widgets will be