Provided by: ncbi-entrez-direct_7.40.20170928+ds-1_amd64 

NAME
espell - spell-correct an NCBI Entrez query
SYNOPSIS
espell (edirect -spell) [-help] -db name -query str
DESCRIPTION
espell produces an NCBI eSpellResult XML document indicating what changes, if any, esearch -spell would make to the given query.
OPTIONS
-help Print usage information. -db name Entrez database name. -query str Query string.
SEE ALSO
edirect(1), esearch(1).