[gtk/wip/baedert/for-master] popvermenu: Clarify css node docs

[Timm Bäder <baedert src gnome org>]

commit 864dcdc95f58355dba73d9eee7dd7976b36741a6
Author: Timm Bäder <mail baedert org>
Date:   Tue Feb 18 11:03:37 2020 +0100

    popvermenu: Clarify css node docs
    
    We add the .menu css class to the popover main node, not its contents
    node.

 gtk/gtkpopovermenu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkpopovermenu.c b/gtk/gtkpopovermenu.c
index e310033f12..bf56b4c5be 100644
--- a/gtk/gtkpopovermenu.c
+++ b/gtk/gtkpopovermenu.c
@@ -64,8 +64,8 @@
  *
  * #GtkPopoverMenu is just a subclass of #GtkPopover that adds
  * custom content to it, therefore it has the same CSS nodes.
- * It is one of the cases that add a .menu style class to the
- * popover's contents node.
+ * It is one of the cases that add a .menu style class to
+ * the popover's main node.
  */
 
 typedef struct _GtkPopoverMenuClass GtkPopoverMenuClass;