[tor-commits] [tor-messenger-build/master] Update README.md for Docker installation

[sukhbir at torproject.org]

commit 791495c71de77688b22c5ba7f234ea6519dc83bd
Author: Sukhbir Singh <sukhbir at torproject.org>
Date:   Mon Jun 19 14:17:45 2017 -0400

    Update README.md for Docker installation
---
 README.md | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index 53ad767..0a6fb38 100644
--- a/README.md
+++ b/README.md
@@ -10,8 +10,11 @@ The Docker package is usually named docker.io or docker-io.
 On Debian jessie, the docker.io package is available in backports.
 
 Your user account should have access to the docker command without using
-sudo, so it should be in the docker group. The docker daemon should
-also be running.
+sudo, so it should be in the docker group.
+
+    sudo usermod -aG docker $(whoami)
+
+The docker daemon should also be running.
 
 The sources are downloaded using git and mercurial which need to be
 installed.