Merge pull request #2718 from raza2022/patch-1

Update Heroku_Deployment.md

Author: Awk34

Diff for: docs/content/examples/Heroku_Deployment.md

@@ -4,12 +4,12 @@ title: Heroku Deploy
 
 After you have generated the app, go to heroku.com and create and application manually (ex. foo-bar-42424). Then, starting frome the root folder, run the following commands:
 
-* `grunt build`
+* `gulp build`
 * `cd dist
 * `heroku login` (if you are not already authenticated)
 * `heroku git:remote -a foo-bar-42424`
 * `cd ..`
-* `grunt build` (not sure if this one is necessary)
-* `grunt buildcontrol:heroku`
+* `gulp build` (not sure if this one is necessary)
+* `gulp buildcontrol:heroku`
 
 -- [@flaurian](https://github.com/flaurian) via [#1966](https://github.com/angular-fullstack/generator-angular-fullstack/issues/1966#issuecomment-231297368)