[ARROW-10384] [C++] Fix typos and spelling

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: C++
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/26368
• Assignee: Kazuaki Ishizaki
• Reporter: Kazuaki Ishizaki
• Created: 24/Oct/20 16:47
• Updated: 11/Jan/23 08:12
• Resolved: 24/Oct/20 18:49

Description

Fix typo under cpp directory

Issue Links

• links to: GitHub Pull Request #8520