signalTracker: Fix doc comment

"Clutter.widget" should have been "Clutter.Actor", except that it
was soon generalized to "destroyable" types.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/4360>
(cherry picked from commit 6b166f903ac5937c34b0f03bc58abca5a54d9e1e)

diff --git a/js/misc/signalTracker.js b/js/misc/signalTracker.js
index 2a3e2b6c7195576bfbd7f16f24c736a1384dbd31..437a00bfc9b14aa294cf5f03850be29ac533fe6c 100644 (file)
--- a/js/misc/signalTracker.js
+++ b/js/misc/signalTracker.js
@@ -198,7 +198,7 @@ class SignalTracker {
  * with a tracked object.
  *
  * All handlers for a particular object can be disconnected
- * by calling disconnectObject(). If object is a {Clutter.widget},
+ * by calling disconnectObject(). If object is a destroyable type,
  * this is done automatically when the widget is destroyed.
  *
  * @param {object} thisObj - the emitter object