doc: improve factor example
commited71262bc258311690e7761154f8413465d9c78e
authorJim Meyering <meyering@redhat.com>
Tue, 20 Dec 2011 13:39:57 +0000 (20 14:39 +0100)
committerJim Meyering <meyering@redhat.com>
Tue, 20 Dec 2011 13:39:57 +0000 (20 14:39 +0100)
treeadd23c713b03ee39aa6371ddd27bda2fcaf11fb7
parentf797c04415d348ae15a0c0aa8a19cfe8d22569bd
doc: improve factor example

* doc/coreutils.texi (factor invocation): Adjust example to use $(...)
consistently, not a mix of `...` and $(...).  Separate the computation
of the product and the actual factorization, so the timing of the
latter doesn't include the cost of the former.
doc/coreutils.texi