unable to parse line breakers like '|'

[syedafirdaus06]

Unable to parse line breakers like in below yaml code

- id: training_sessions_basics
    name:     something
    so_name: something1
    desc_url: urllink
    short_desc: anything
    long_desc: |
      something long 
      <br/><br/>
      something more 
    target_audience: anyone

Can u pls advise me here.

[syedafirdaus06]

Closing this as i resolved upgrading jquery version