[gtk/gtk-3-24] [Quartz] Correct availability macro name.

[John Ralls <jralls src gnome org>]

commit 3f5cf710396e4ed3393a019f183a56ec4dd62f9a
Author: John Ralls <jralls ceridwen us>
Date:   Sat Jun 20 09:56:39 2020 -0700

    [Quartz] Correct availability macro name.

 gdk/quartz/gdkinternal-quartz.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/gdk/quartz/gdkinternal-quartz.h b/gdk/quartz/gdkinternal-quartz.h
index e40ae492c7..c546c18937 100644
--- a/gdk/quartz/gdkinternal-quartz.h
+++ b/gdk/quartz/gdkinternal-quartz.h
@@ -75,7 +75,7 @@ typedef enum {
   GDK_QUARTZ_EVENT_SUBTYPE_EVENTLOOP
 } GdkQuartzEventSubType;
 
-#if MACOS_X_VERSION_MIN_SUPPORTED >= GDK_OSX_SIERRA
+#if MAC_OS_X_VERSION_MIN_REQUIRED >= 10130
 #define GDK_QUARTZ_EVENT_TABLET_PROXIMITY NSEventTypeTabletProximity
 #define GDK_QUARTZ_EVENT_SUBTYPE_TABLET_PROXIMITY NSEventSubtypeTabletProximity
 #define GDK_QUARTZ_EVENT_SUBTYPE_TABLET_POINT NSEventSubtypeTabletPoint