[gtk/ebassi/gidocgen: 300/500] button: Small docs tweak

[Emmanuele Bassi <ebassi src gnome org>]

commit ee62d19115b833439590d9a763b193401fcdec07
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat Feb 27 19:44:03 2021 -0500

    button: Small docs tweak

 gtk/gtkbutton.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gtk/gtkbutton.c b/gtk/gtkbutton.c
index d7f52bace3..3b2aad8f34 100644
--- a/gtk/gtkbutton.c
+++ b/gtk/gtkbutton.c
@@ -30,7 +30,7 @@
  *
  * ![An example GtkButton](button.png)
  *
- * The `GtkButton` widget can hold any valid child widget.  That is, it can hold
+ * The `GtkButton` widget can hold any valid child widget. That is, it can hold
  * almost any other standard `GtkWidget`. The most commonly used child is the
  * `GtkLabel`.
  *
@@ -52,7 +52,7 @@
  *
  * # Accessibility
  *
- * `GtkButton` uses the #GTK_ACCESSIBLE_ROLE_BUTTON role.
+ * `GtkButton` uses the %GTK_ACCESSIBLE_ROLE_BUTTON role.
  */
 
 #include "config.h"