[gtk/doc-fixes: 1/4] Add missing annotation for GtkIconTheme

[Emmanuele Bassi <ebassi src gnome org>]

commit ec9038a8f231812a658778a62094b35226917b3c
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Mon Mar 2 12:42:43 2020 +0000

    Add missing annotation for GtkIconTheme

 gtk/gtkicontheme.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkicontheme.c b/gtk/gtkicontheme.c
index 5ff96a4070..b65caad8e7 100644
--- a/gtk/gtkicontheme.c
+++ b/gtk/gtkicontheme.c
@@ -1414,8 +1414,8 @@ gtk_icon_theme_finalize (GObject *object)
 /**
  * gtk_icon_theme_set_search_path:
  * @self: a #GtkIconTheme
- * @path: (element-type filename): NULL-terminated array of
- *     directories that are searched for icon themes
+ * @path: (array zero-terminated=1) (element-type filename) (nullable): NULL-terminated
+ *   array of directories that are searched for icon themes
  *
  * Sets the search path for the icon theme object. When looking
  * for an icon theme, GTK will search for a subdirectory of