adding comment in multi cloud

[NehaKKK]

What type of PR is this?

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

/kind new feature
/kind bug fix
/kind cleanup
/kind revert change
/kind design
/kind documentation
/kind enhancement

What this PR does / why we need it:

Which issue(s) this PR fixes:

Fixes #

Test Report Added?:

Uncomment only one /kind <> line, hit enter to put that in a new line, and remove leading whitespace from that line:
/kind TESTED
/kind NOT-TESTED

Test Report:

Special notes for your reviewer:

[codecov]

Codecov Report

Merging #1328 (e3af9fa) into master (4186845) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1328   +/-   ##
=======================================
  Coverage   48.12%   48.12%           
=======================================
  Files          10       10           
  Lines        1571     1571           
=======================================
  Hits          756      756           
  Misses        756      756           
  Partials       59       59           

[kumarashit]

nit: List all buckets