[PATCH] msvcrt: Fix Pi contants while computing acosf.

[Piotr Caban]

Signed-off-by: Piotr Caban <piotr(a)codeweavers.com>
---
  dlls/msvcrt/math.c | 5 +++--
  1 file changed, 3 insertions(+), 2 deletions(-)