[FLINK-18040] Remove the wrong punctuation in dev/training/index.md

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Abandoned
• Affects Version/s: 1.12.0
• Fix Version/s: 1.12.0
• Component/s: Documentation / Training
• Assignee: Unassigned
• Reporter: Yichao Yang
• Created: 30/May/20 11:42
• Updated: 31/May/20 03:36
• Resolved: 31/May/20 03:36

Description

There is the description in dev/training/index.md

 

## Timely Stream Processing

For most streaming applications it is very valuable to be able re-process historic data with the
same code that is used to process live data -- and to produce deterministic, consistent results,
regardless.

I think `--` in `process live data – and` is redundant.