FAB-17097 Implemented recommendations after review

Colons have been added behind two sentences to turn them into proper english. Signed-off-by: Daniel Attevelt <danielattevelt@protonmail.com> Change-Id: I0ce747f93144185ba59278dfb54f6a0e97c5e7a6
hyperledger · Nov 20, 2019 · be073f2 · be073f2
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commit be073f2
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diff --git a/docs/source/prereqs.rst b/docs/source/prereqs.rst
@@ -42,6 +42,26 @@ command from a terminal prompt:
 
   docker --version
 
+.. note:: The following applies to linux systems running systemd.
+
+Make sure the docker daemon is running.
+
+.. code:: bash
+
+  sudo systemctl start docker
+
+Optional: If you want the docker daemon to start when the system starts, use the following:
+
+.. code:: bash
+
+  sudo systemctl enable docker
+
+Add your user to the docker group.
+
+.. code:: bash
+
+  sudo usermod -a -G docker <username>
+
 .. note:: Installing Docker for Mac or Windows, or Docker Toolbox will also
           install Docker Compose. If you already had Docker installed, you
           should check that you have Docker Compose version 1.14.0 or greater