[FLINK-18422] Update Prefer tag in documentation 'Fault Tolerance training lesson'

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.10.0, 1.10.1
• Fix Version/s: 1.11.1, 1.12.0
• Component/s: Documentation, Documentation / Training
• Labels: document easyfix pull-request-available
• Assignee: RocMarshal
• Reporter: RocMarshal
• Created: 24/Jun/20 02:19
• Updated: 06/Jul/20 05:44
• Resolved: 06/Jul/20 05:44

Description

Update Prefer tag in documentation 'Fault Tolerance training lesson' according to Prefer.

The location is: docs/learn-flink/fault_tolerance.md

Issue Links

• is a child of: FLINK-18193 Replace all documentation self links with {% link %} tag
• links to: GitHub Pull Request #12778