[IMPALA-5140] clean up markdown, make slight improvements to doc building howto

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: Impala 2.9.0
• Fix Version/s: Impala 2.9.0
• Component/s: Docs
• Labels: doc_cleanup
• Target Version: Impala 2.9.0
• Epic Color: ghx-label-2
• Assignee: Michael Brown
• Reporter: Michael Brown
• Created: 29/Mar/17 21:24
• Updated: 08/Jun/17 18:50
• Resolved: 05/Apr/17 20:22

Description

I was trying to build our docs and had trouble. I went looking for docs-for-docs and noticed some improvements that could be made. This Jira is about fixing them.