refactor: fix eslint errors (codeceptjs#1735)

Author: VikalpP

lib/scenario.js

@@ -95,7 +95,6 @@ module.exports.test = (test) => {
  */
 module.exports.injected = function (fn, suite, hookName) {
   return function (done) {
-
     const errHandler = (err) => {
       recorder.session.start('teardown');
       recorder.cleanAsyncErr();
@@ -111,15 +110,15 @@ module.exports.injected = function (fn, suite, hookName) {
 
     if (!fn) throw new Error('fn is not defined');
 
-      event.emit(event.hook.started, suite);
+    event.emit(event.hook.started, suite);
     if (!recorder.isRunning()) {
       recorder.start();
       recorder.errHandler((err) => {
         errHandler(err);
       });
     }
 
-      this.test.body = fn.toString();
+    this.test.body = fn.toString();
 
     if (isAsyncFunction(fn)) {
       fn.apply(this, getInjectedArguments(fn)).then(() => {