[FLINK-24922] Fix spelling errors in the word "parallism"

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.13.6, 1.14.3, 1.15.0
• Component/s: Documentation, Table SQL / Client
• Labels: pull-request-available
• Assignee: xiangqiao
• Reporter: xiangqiao
• Created: 16/Nov/21 10:00
• Updated: 15/Dec/21 01:44
• Resolved: 25/Nov/21 05:26

Description

Fix the spelling error of "parallism" in the document of SQL client.

Issue Links

• links to: GitHub Pull Request #17807
• links to: GitHub Pull Request #17816
• links to: GitHub Pull Request #17817