[gtk/matthiasc/for-master] docs: Fix a copy-paste error

[Matthias Clasen <matthiasc src gnome org>]

commit c43d535aabd532eb76512e4d864d40c99804b8f5
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Oct 1 17:07:53 2020 -0400

    docs: Fix a copy-paste error

 gtk/gtkpicture.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gtk/gtkpicture.c b/gtk/gtkpicture.c
index 9c2b87c9e7..fc030fd80d 100644
--- a/gtk/gtkpicture.c
+++ b/gtk/gtkpicture.c
@@ -62,7 +62,7 @@
  *
  * # Accessibility
  *
- * GtkImage uses the #GTK_ACCESSIBLE_ROLE_IMG role.
+ * GtkPicture uses the #GTK_ACCESSIBLE_ROLE_IMG role.
  */
 
 enum