exp/cmd/upbox: fix typo in doc comment

Change-Id: Ia5412b847afc3f00415b1bafcee82620101b3fee
Reviewed-on: https://upspin-review.googlesource.com/10060
Reviewed-by: David Presotto <presotto@gmail.com>
Reviewed-by: Rob Pike <r@golang.org>
1 file changed
tree: a76990e13cfd6d23aa25dc2d2dd92c6ae97dec7d
  1. README.md
  2. client/
  3. cmd/
  4. filesystem/
README.md

Experimental components

This directory contains components that are experimental or under development.