Fix js linting error

spec/webview-spec.js

@@ -783,8 +783,7 @@ describe('<webview> tag', function () {
       let requestId = null
       let activeMatchOrdinal = []
       const listener = function (e) {
-        if (!e.result.finalUpdate)
-          return
+        if (!e.result.finalUpdate) return
         assert.equal(e.result.requestId, requestId)
         assert.equal(e.result.matches, 3)
         activeMatchOrdinal.push(e.result.activeMatchOrdinal)