jsdoc conf.json destination being ignored

[RecuencoJones]

I have the following jsdoc.conf.json file:

{
  "opts": {
    "destination": "doc"
  },
  "tags": {
    "allowUnknownTags": true
  },
  "plugins": ["plugins/markdown"],
  "markdown": {
    "parser": "gfm",
    "hardwrap": true
  }
}

and gulp task:

var gulp = require('gulp'),
  jsdoc = require('gulp-jsdoc3'),
  config = require('../config/jsdoc.conf.json');

gulp.task('jsdoc', function() {
  return gulp.src('app/**/*.js')
    .pipe(jsdoc(config));
});

gulp.task('doc:js', ['jsdoc']);
gulp.task('doc', ['doc:js']);

After the task is done running, jsdoc files are placed under docs/ folder, which looks like the default one.

Am I doing anything wrong?

[RecuencoJones]

Nevermind, it was all due to not including the callback function and using return...