[FAB-14594] fix the docs/README.md

Fix [FAB-14594], update the method to setup own staging repo and docs.

Patch-set #2: Addressed Joe's comments.

Change-Id: Ica22ee74d4f3f89aa6c435ab57fbb9494ddc271c
Signed-off-by: TopJohn <xzj19922010@gmail.com>
Signed-off-by: Arnaud J Le Hors <lehors@us.ibm.com>

docs/README.md

@@ -44,17 +44,19 @@ the docs on your machine. The following sections cover both options:
 
 You can easily build your own staging repo following these steps:
 
-1. Fork [fabric on github](https://github.com/hyperledger/fabric)
-1. From your fork, go to `settings` in the upper right portion of the screen,
-1. click `Integration & services`,
-1. click `Add service` dropdown,
-1. and scroll down to ReadTheDocs.
-1. Next, go to http://readthedocs.org and sign up for an account. One of the first prompts will offer to link to github. Elect this then,
-1. click import a project,
-1. navigate through the options to your fork (e.g. yourgithubid/fabric),
-1. it will ask for a name for this project. Choose something
-intuitive. Your name will preface the URL and you may want to append `-fabric` to ensure that you can distinguish between this and other docs that you need to create for other projects. So for example:
-`yourgithubid-fabric.readthedocs.io/en/latest`
+1. Go to http://readthedocs.org and sign up for an account.
+2. Create a project.
+   Your username will preface the URL and you may want to append `-fabric` to ensure that you can distinguish between this and other docs that you need to create for other projects. So for example:
+   `yourgithubid-fabric.readthedocs.io/en/latest`.
+3. Click `Admin`, click `Integrations`, click `Add integration`, choose `GitHub incoming webhook`,
+   then click `Add integration`.
+4. Fork [Fabric on GitHub](https://github.com/hyperledger/fabric).
+5. From your fork, go to `Settings` in the upper right portion of the screen.
+6. Click `Webhooks`.
+7. Click `Add webhook`.
+8. Add the ReadTheDocs's URL into `Payload URL`.
+9. Choose `Let me select individual events`:`Pushes`、`Branch or tag creation`、`Branch or tag deletion`.
+10. Click `Add webhook`.
 
 Now anytime you modify or add documentation content to your fork, this
 URL will automatically get updated with your changes!