[gtk+] Fix a trivial typo in a doc comment

[Matthias Clasen <matthiasc src gnome org>]

commit 6e9349d858412dcb12bff17be4b85c6365e81ff0
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Sep 17 10:30:37 2010 -0400

    Fix a trivial typo in a doc comment
    
    https://bugzilla.gnome.org/show_bug.cgi?id=629733

 gtk/gtkmain.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkmain.c b/gtk/gtkmain.c
index 6d9eca5..e9ebc01 100644
--- a/gtk/gtkmain.c
+++ b/gtk/gtkmain.c
@@ -337,7 +337,7 @@ gtk_get_interface_age (void)
  * This function is primarily for GTK+ modules; the module
  * can call this function to check that it wasn't loaded
  * into an incompatible version of GTK+. However, such a
- * a check isn't completely reliable, since the module may be
+ * check isn't completely reliable, since the module may be
  * linked against an old version of GTK+ and calling the
  * old version of gtk_check_version(), but still get loaded
  * into an application using a newer version of GTK+.