doc-rst: audio: re-add captions for the examples

The captions were lost during the format conversion.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
Mauro Carvalho Chehab 2016-07-01 14:49:48 -03:00
parent 4e03cb760d
commit 8f41704025

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@ -55,6 +55,7 @@ the :ref:`VIDIOC_QUERYCAP` ioctl.
.. code-block:: c
:caption: Example 3: Information about the current audio input
struct v4l2_audio audio;
@ -69,6 +70,7 @@ the :ref:`VIDIOC_QUERYCAP` ioctl.
.. code-block:: c
:caption: Example 4: Switching to the first audio input
struct v4l2_audio audio;