documentation link is broken

[blockops1]

This documentation link does not work:
BOS set-up and installation guide: https://bos-auto.readthedocs.io/en/develop/installation.html

It can be found on this page:
https://github.com/peerplays-network/peerplays

please provide link to updated documentation

EDIT: Details below are from the issue template and can be ignored. (added by @bobinson )

**Instructions**
Please include a detailed Title above. Next, please complete the following sections below:
* Bug Description
* Impacts
* Steps To Reproduce
* Expected Behavior
* Screenshots (optional)
* Host Environment (optional)
* Additional Context (optional)

Finally, press the 'Submit new issue' button. The Core Team will evaluate and prioritize your Bug Report for future development. 

**Bug Description**
A clear and concise description of what the bug is.

**Porting from Bitshares or other Graphene forks**

Corresponding issues:

    - [FILL in issue1]
    - [FILL in any other detail]
    
Corresponding PR:

     - [fill in corresponding PR link]

**Impacts**
Describe which portion(s) of Peerplays  may be impacted by this bug. Please tick at least one box.
- [ ] API (the application programming interface)
- [ ] Build (the build process or something prior to compiled code)
- [ ] CLI (the command line wallet)
- [ ] Deployment (the deployment process after building such as Docker, Gitlab, etc.)
- [ ] P2P (the peer-to-peer network for transaction/block propagation)
- [ ] Performance (system or user efficiency, etc.)
- [ ] Protocol (the blockchain logic, consensus, validation, etc.)
- [ ] Security (the security of system or user data, etc.)
- [ ] UX (the User Experience)
- [ ] Other (please add below)


**Steps To Reproduce**
Steps to reproduce the behavior (example outlined below):
1. Execute API call '...'
2. Using JSON payload '...'
3. Received response '...'
4. See error in screenshot

**Expected Behavior**
A clear and concise description of what you expected to happen.

**Screenshots (optional)**
If applicable, add screenshots to help explain process flow and behavior.

**Host Environment**
Please provide details about the host environment. Much of this information can be found running: `witness_node --version`. 
 - Host OS:             [e.g. Ubuntu 18.04 LTS]
 - Host Physical RAM    [e.g. 4GB]
 - Peerplays Version   
 - OpenSSL Version:     [e.g. 1.1.0g]
 - Boost Version:       [e.g. 1.67.0]
 
**Additional Context (optional)**
Add any other context about the problem here.

## PBSA / Developer tasks

- [ ] Evaluate / Prioritize Bug Report
- [ ] Refine User Stories / Requirements
- [ ] Define Test Cases
- [ ] Design / Develop Solution
- [ ] Perform QA/Testing
- [ ] Update Documentation

[pbsa-github]

Documentation link has now been fixed and directs to: https://www.peerplays.tech/bookie-oracle-suite-bos

[bobinson]

@blockops1 - we have addressed the issue. Please verify from your end too.