[ARROW-9484] [Docs] Update is* functions to be is_* in the compute docs

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Documentation
• Labels: pull-request-available
• Assignee: Neal Richardson
• Reporter: Neal Richardson
• Created: 15/Jul/20 15:32
• Updated: 15/Jul/20 18:21
• Resolved: 15/Jul/20 18:20

Description

Followup to the followup ARROW-9390

Issue Links

• links to: GitHub Pull Request #7772