@@ 200,7 200,7 @@ hand, a `Feather.cmd` is not parametrize
 which can be parsed directly by OCaml later. No monads in sight!
 
 As a comparison, say you wanted to count the number of characeters from
-"ls", which Shexp:
+"ls" using Shexp:
 
 ``` ocaml
 let (number_of_chars : int Shexp_process.t) =