What type of PR is this?

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespaces from that line:

/kind bug
/kind task
/kind feature

What does this PR do / why do we need it:
Mindspore1.3.0gpu version can not compile from source code, because openmpi4.0.3 source code has bug.
Here I give a right openmpi url and md5 value, and give a right compile method.

Which issue(s) this PR fixes:

Fixes #
The url for origin openmpi4.0.3source code is wrong , the origin openmpi4.0.3 source code in github has bug, so i revised
the url and md5 value.

Under my configuration, the code was successfully compiled in this modification.
Special notes for your reviewers: