[typo] add missing '\' in example Dockerfile

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Mikael Arguedas 2018-02-09 14:29:31 -08:00 committed by GitHub
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@ -71,7 +71,7 @@ If we want our all ROS nodes to easily talk to each other, we'll can use a virtu
```dockerfile
FROM %%IMAGE%%:indigo-ros-base
# install ros tutorials packages
RUN apt-get update && apt-get install -y
RUN apt-get update && apt-get install -y \
ros-indigo-ros-tutorials \
ros-indigo-common-tutorials \
&& rm -rf /var/lib/apt/lists/