[gtk/matthiasc/for-master: 5/8] docs: Fix a typo

[Matthias Clasen <matthiasc src gnome org>]

commit c67e9b6ce75090aeacc513a1debfccc1d8acb82a
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Sep 28 22:43:17 2020 -0400

    docs: Fix a typo

 docs/reference/gtk/gtk4-sections.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/docs/reference/gtk/gtk4-sections.txt b/docs/reference/gtk/gtk4-sections.txt
index b0bbd9cb1d..2b354f0fa1 100644
--- a/docs/reference/gtk/gtk4-sections.txt
+++ b/docs/reference/gtk/gtk4-sections.txt
@@ -4740,7 +4740,7 @@ gtk_is_initialized
 GTK_PRIORITY_RESIZE
 
 <SUBSECTION>
-GtkDebugFlag
+GtkDebugFlags
 gtk_get_debug_flags
 gtk_set_debug_flags