[glib] main: Use public function in documentation

[Matthias Clasen <matthiasc src gnome org>]

commit b92861b5a0fd4be7b5b5e494c424b0e8d48a6b7f
Author: David Schleef <ds schleef org>
Date:   Tue May 24 14:35:20 2011 -0700

    main: Use public function in documentation
    
    https://bugzilla.gnome.org/show_bug.cgi?id=651009

 glib/gmain.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/gmain.c b/glib/gmain.c
index 25b9310..efecbf5 100644
--- a/glib/gmain.c
+++ b/glib/gmain.c
@@ -2170,7 +2170,7 @@ get_dispatch (void)
  *  That is, when called from the toplevel, it gives 0. When
  * called from within a callback from g_main_context_iteration()
  * (or g_main_loop_run(), etc.) it returns 1. When called from within 
- * a callback to a recursive call to g_main_context_iterate(),
+ * a callback to a recursive call to g_main_context_iteration(),
  * it returns 2. And so forth.
  *
  * This function is useful in a situation like the following: