fix bad commit 6ff0512a
fix bad commit 6ff0512a

@cwsmith when you use mpi_test
you need to put `./` in front of the
executables or CMake won't find them
(it only finds the outermost executable,
i.e. mpirun)

yangf4/core,yangf4/core,yangf4/core,yangf4/core,yangf4/core