[DOCS] Update example request description (#68587) (#68658)
[DOCS] Update example request description (#68587) (#68658)

The doc is misleading : The following intervals search returns documents containing `my favorite food` **immediately** followed by `hot water` or `cold porridge`

max_gaps apply only to the match query and is not used for checking proximity with the other match, the example given actually`This search would match a my_text value of my favorite food is cold`

Co-authored-by: Julien Guay <d252e019ad03df882bfd6f98f9fb6735823befe5@yahoo.fr>
GlenRSmith/elasticsearch,GlenRSmith/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch,robin13/elasticsearch,GlenRSmith/elasticsearch