Update ubuntu.md

This commit is contained in:
Anne Henmi 2018-12-28 08:41:11 -07:00 committed by GitHub
parent 2691045247
commit 18c8aa001a
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 2 deletions

View File

@ -138,8 +138,8 @@ the repository.
apt-transport-https \
ca-certificates \
curl \
software-properties-common \
gpg-agent
gpg-agent \
software-properties-common
```
3. Add Docker's official GPG key: