Update update script

src/Updates/AddTrackerEventsField.php

@@ -28,7 +28,7 @@ public function update()
                     'listable' => false,
                     'placeholder' => 'my-custom-event',
                     'display' => 'Tracker event',
-                    'instructions' => "Add the name of the event you want to be fired on click. This only works if you've setup Fathom or GA/'GTM. These events only fire on a production environment. Allowed' => `A-Z`, `a-z`, `0-9`, `-`, `_`.",
+                    'instructions' => "Add the name of the event you want to be fired on click. These events only fire on a production environment. Allowed: `A-Z`, `a-z`, `0-9`, `-`, `_`.",
                     'validate' => ['regex:/[A-Za-z0-9_\-]+$/'],
                     'instructions_position' => 'below',
                     'width' => 50,