Comply to the new rules

site/docs/4.5/examples/checkout/form-validation.js

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

site/docs/4.5/examples/dashboard/dashboard.js

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