Comply to the new rules.

site/docs/4.3/examples/checkout/form-validation.js

@@ -13,8 +13,9 @@
           event.preventDefault()
           event.stopPropagation()
         }
+
         form.classList.add('was-validated')
       }, false)
     })
   }, false)
-}())
+})()

site/docs/4.3/examples/dashboard/dashboard.js

@@ -50,4 +50,4 @@
       }
     }
   })
-}())
+})()

site/docs/4.3/examples/offcanvas/offcanvas.js

@@ -4,4 +4,4 @@
   document.querySelector('[data-toggle="offcanvas"]').addEventListener('click', function () {
     document.querySelector('.offcanvas-collapse').classList.toggle('open')
   })
-}())
+})()