Update test/parallel/test-repl-preprocess-top-level-await.js

Co-authored-by: Darshan Sen <[email protected]>

Author: DonJayamanne

test/parallel/test-repl-preprocess-top-level-await.js

@@ -118,7 +118,7 @@ const testCases = [
   [ 'for (const i in {x:1}) { await 1 }',
     '(async () => { for (const i in {x:1}) { await 1 } })()'],
   [ 'var x = await foo(); async function foo() { return Promise.resolve(1);}',
-    'var x; var foo; (async () => {void (x = await foo()); this.foo = foo; ' +
+    'var x; var foo; (async () => { void (x = await foo()); this.foo = foo; ' +
       'async function foo() { return Promise.resolve(1);} })()'],
 ];