test: update test to comply with lint rule

Trott · Trott · commit b979dab99206 · 2018-04-03T18:28:18.000-07:00
Ref: nodejs#19502 (comment)
diff --git a/test/parallel/test-https-host-headers.js b/test/parallel/test-https-host-headers.js
@@ -104,7 +104,7 @@ function testHttps() {
       path: `/${counter++}`,
       host: 'localhost',
       setHost: true,
-      //agent: false,
+      // agent: false,
       port: this.address().port,
       rejectUnauthorized: false
     }, cb).on('error', thrower).end();
