docs: iio: ad3552r: Fix malformed code-block directive

Missing required double dot and line break.

Fixes: ede84c455659 ("docs: iio: add documentation for ad3552r driver")
Signed-off-by: Jorge Marques <jorge.marques@analog.com>
Reviewed-by: David Lechner <dlechner@baylibre.com>
Link: https://patch.msgid.link/20250818-docs-ad3552r-code-block-fix-v1-1-4430cbc26676@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/Documentation/iio/ad3552r.rst b/Documentation/iio/ad3552r.rst
index f5d59e4e86c7ec8338f3f4e82d7a07587e3d8404..4274e35f503d9f7d8a5427a72d761d6549f4c683 100644 (file)
--- a/Documentation/iio/ad3552r.rst
+++ b/Documentation/iio/ad3552r.rst
@@ -64,7 +64,8 @@ specific debugfs path ``/sys/kernel/debug/iio/iio:deviceX``.
 Usage examples
 --------------
 
-. code-block:: bash
+.. code-block:: bash
+
        root:/sys/bus/iio/devices/iio:device0# cat data_source
        normal
        root:/sys/bus/iio/devices/iio:device0# echo -n ramp-16bit > data_source