[glib] Fix a parameter name mismatch

[Matthias Clasen <matthiasc src gnome org>]

commit 8cb48f644d66fef98429d2adbf298d3225a25fef
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Feb 10 21:09:39 2012 -0500

    Fix a parameter name mismatch
    
    gtk-doc gets unhappy if parameters aren't named the same in
    headers, sources and doc comments.

 glib/ghash.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/glib/ghash.h b/glib/ghash.h
index 5df648e..b369989 100644
--- a/glib/ghash.h
+++ b/glib/ghash.h
@@ -79,7 +79,7 @@ void        g_hash_table_steal_all         (GHashTable     *hash_table);
 gpointer    g_hash_table_lookup            (GHashTable     *hash_table,
                                             gconstpointer   key);
 gboolean    g_hash_table_contains          (GHashTable     *hash_table,
-                                            gconstpointer   lookup_key);
+                                            gconstpointer   key);
 gboolean    g_hash_table_lookup_extended   (GHashTable     *hash_table,
                                             gconstpointer   lookup_key,
                                             gpointer       *orig_key,