[libadwaita] swipe-tracker: add missing parentheses

[Alexander Mikhaylenko <alexm src gnome org>]

commit cfb2468fab0a7cca472d3fffc452f64abe4636f0
Author: ZenWalker <scow riseup net>
Date:   Tue Jun 1 21:55:21 2021 +0200

    swipe-tracker: add missing parentheses

 src/adw-swipe-tracker.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/adw-swipe-tracker.c b/src/adw-swipe-tracker.c
index 10ce69d4..b5c589c7 100644
--- a/src/adw-swipe-tracker.c
+++ b/src/adw-swipe-tracker.c
@@ -1372,7 +1372,7 @@ adw_swipe_tracker_reset (AdwSwipeTracker *self)
     gtk_event_controller_reset (GTK_EVENT_CONTROLLER (self->touch_gesture_capture));
 
   if (self->touch_gesture)
-    gtk_event_controller_reset GTK_EVENT_CONTROLLER ((self->touch_gesture));
+    gtk_event_controller_reset (GTK_EVENT_CONTROLLER (self->touch_gesture));
 
   if (self->scroll_controller)
     gtk_event_controller_reset (self->scroll_controller);