* Update building instructions for CentOS/EL 8
The default instructions for CentOS/EL doesn't work on CentOS 8 , so I have played a little bit and the changes in the procedure have been updated accordingly
* Update docs/Developer-guide/Building-GlusterFS.md
Co-authored-by: Joe Julian <me@joejulian.name>
Co-authored-by: Joe Julian <me@joejulian.name>
- Fixes to Markdown syntax for code highlight
- `console` is used to highlight shell sessions
- Uniform char used for shell "#" in code blocks.
- Snapshot page styles fixed
- Replica 2 examples changed to Replica 3
Signed-off-by: Aravinda VK <avishwan@redhat.com>