/usr/share/man/man3/fflush.3: syntactically and logically correctness vs readability (of just 1 sentence)

[Regid Ichira <regid23@yahoo.com>]

  Is

      For input streams,  fflush()  discards any buffered data that has been 
fetched from
      the underlying file, but has not been by the application.

syntactically and logically correct? 

  Is

      For input streams,  fflush()  discards any buffered data that has been 
fetched from
      the underlying file, but has not been consumed by the application.

much more clear?