Changes

Summary

  1. [DOCFIX] Update project Readme (commit: dd48588) (details)
Commit dd4858853d670eb344afa5ae6eaf065487e16e03 by noreply
[DOCFIX] Update project Readme

### What changes are proposed in this pull request?

Update Readme

### Why are the changes needed?

Various minor tunings on readme file

### Does this PR introduce any user facing changes?

None

pr-link: Alluxio/alluxio#13783
change-id: cid-f52f0d6d88e96507dc8252c70cd6f9d03d3c62f7
(commit: dd48588)
The file was modifiedREADME.md (diff)