[gtk/ebassi/gidocgen: 380/501] windowcontrols: Tweak docs

[Emmanuele Bassi <ebassi src gnome org>]

commit cdc3f630b1c7dfabc6cb5cabb8c467e64e99e389
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Mar 1 01:29:46 2021 -0500

    windowcontrols: Tweak docs

 gtk/gtkwindowcontrols.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkwindowcontrols.c b/gtk/gtkwindowcontrols.c
index 5cd8bce1c9..cfdd0171a5 100644
--- a/gtk/gtkwindowcontrols.c
+++ b/gtk/gtkwindowcontrols.c
@@ -35,8 +35,10 @@
 /**
  * GtkWindowControls:
  *
- * `GtkWindowControls` shows window frame controls, such as minimize, maximize
- * and close buttons, and the window icon.
+ * `GtkWindowControls` shows window frame controls.
+ *
+ * Typical window frame controls are minimize, maximize and close buttons,
+ * and the window icon.
  *
  * ![An example GtkWindowControls](windowcontrols.png)
  *