[parrot/parrot] 98c72b: [doc][ci skip] Tangent, not tan

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/parrot/parrot
  Commit: 98c72b5e65112615cb3c9a19828bd3d780a3d903
      https://github.com/parrot/parrot/commit/98c72b5e65112615cb3c9a19828bd3d780a3d903
  Author: Jonathan "Duke" Leto <jonathan at leto.net>
  Date:   2013-04-22 (Mon, 22 Apr 2013)

  Changed paths:
    M src/pmc/float.pmc

  Log Message:
  -----------
  [doc][ci skip] Tangent, not tan