[gtk+] docs: Fix GtkSettings property stanzas

[Emmanuele Bassi <ebassi src gnome org>]

commit 06488adc9a91ad222a8e370198b53f78d1498b99
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Sep 1 23:46:40 2015 +0100

    docs: Fix GtkSettings property stanzas
    
    Otherwise gtk-button-images and gtk-menu-images will not be recognised
    as properties.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=754421

 gtk/gtksettings.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtksettings.c b/gtk/gtksettings.c
index 1f75dff..1d2166a 100644
--- a/gtk/gtksettings.c
+++ b/gtk/gtksettings.c
@@ -1311,7 +1311,7 @@ gtk_settings_class_init (GtkSettingsClass *class)
   g_assert (result == PROP_APPLICATION_PREFER_DARK_THEME);
 
   /**
-   * GtkSettings::gtk-button-images:
+   * GtkSettings:gtk-button-images:
    *
    * Whether images should be shown on buttons
    *
@@ -1361,7 +1361,7 @@ gtk_settings_class_init (GtkSettingsClass *class)
   g_assert (result == PROP_ENTRY_PASSWORD_HINT_TIMEOUT);
 
   /**
-   * GtkSettings::gtk-menu-images:
+   * GtkSettings:gtk-menu-images:
    *
    * Whether images should be shown in menu items
    *