docs: fix codeblock in getting_started.rst

Issue was uncovered by sphinx-build:
docs/user/getting_started.rst💯 WARNING: Definition list ends without a blank line; unexpected unindent.
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Martin Weinelt 2019-06-21 00:42:29 +02:00
parent 99f344bac3
commit 8a2da00d0d
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@ -93,7 +93,7 @@ In case of errors read the messages carefully and try to fix the stated issues
``ar71xx-generic`` is the most common target and will generate images for most of the supported hardware.
To see a complete list of supported targets, call ``make`` without setting ``GLUON_TARGET``.
To build all targets use a loop like this:
To build all targets use a loop like this::
for TARGET in $(make list-targets); do
make GLUON_TARGET=$TARGET