[glib] Revert "g_key_file_has_key_full: Clarify the docs"

[Matthias Clasen <matthiasc src gnome org>]

commit c38b7d769e57e8be6f8c43c4f306396740559306
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 21 11:14:05 2011 -0400

    Revert "g_key_file_has_key_full: Clarify the docs"
    
    This reverts commit 4ddb84999d47816624f9ae7dcba181cbccd5c4d9.

 glib/gkeyfile.c |    5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/glib/gkeyfile.c b/glib/gkeyfile.c
index 3a0d84e..3afd781 100644
--- a/glib/gkeyfile.c
+++ b/glib/gkeyfile.c
@@ -3183,9 +3183,8 @@ g_key_file_has_key (GKeyFile     *key_file,
  * Looks whether the key file has the key @key in the group
  * @group_name.
  *
- * Return value: %TRUE if the key @key in a  group with the
- *     name @group_name exists. Otherwise, @error is set and
- *     %FALSE is returned.
+ * Return value: %TRUE if a group with the name @group_name
+ * exists. Otherwise, @error is set and %FALSE is returned.
  *
  * Since: 2.30
  * Rename to: g_key_file_has_key