Typo.

                                   versions, these hyphens are gone.]

  *) Change type of various DES function arguments from des_cblock

     (which means, in function argument declarartions, pointer to char)

     (which means, in function argument declarations, pointer to char)

     to des_cblock * (meaning pointer to array with 8 char elements),

     which allows the compiler to do more typechecking; it was like

     that back in SSLeay, but with lots of ugly casts.