Clarify the documentation for `implicit_transitive_deps`
Clarify the documentation for `implicit_transitive_deps`

Signed-off-by: Antonio Nuno Monteiro <cd21d25d582439807a927faa56fe2def0afef02a@gmail.com>

janestreet/jbuilder,janestreet/jbuilder,janestreet/jbuilder,janestreet/jbuilder,dra27/jbuilder,janestreet/jbuilder,dra27/jbuilder,janestreet/jbuilder,dra27/jbuilder,dra27/jbuilder,dra27/jbuilder,dra27/jbuilder