Fix typos in efficiency guide (binary handling)

[Tuncer Ayaz]

On Thu, Jan 27, 2011 at 11:52 AM, Tuncer Ayaz wrote:
> git fetch git://github.com/tuncer/otp.git binaryhandling-typo

Please discard binaryhandling-typo and fetch
git fetch git://github.com/tuncer/otp.git efficiencyguide-typos