Squashed 'helpers/' changes from 4bd6479..a38f2b2
Squashed 'helpers/' changes from 4bd6479..a38f2b2

a38f2b2 VFS-1363 fix small typo

git-subtree-dir: helpers
git-subtree-split: a38f2b25bac5aacd0f50860c94094abb11b1ec2d

onedata/op-worker,onedata/op-worker,onedata/cluster-worker,onedata/op-worker,onedata/cluster-worker