Recommend some documentation corrections.
Recommend some documentation corrections.

mirage/lwt,c-cube/lwt,ocsigen/lwt,c-cube/lwt,fdopen/lwt,rneswold/lwt,rneswold/lwt,mfp/lwt,rgrinberg/lwt,ocsigen/lwt,rgrinberg/lwt,mfp/lwt,rneswold/lwt,c-cube/lwt,rgrinberg/lwt,rgrinberg/lwt,mirage/lwt,fdopen/lwt,ocsigen/lwt