[PATCH 21/43] docs: DMA-API-HOWTO.txt: fix an unmarked code block

[Mauro Carvalho Chehab]

When building with Sphinx, it would produce this warning:

    docs/Documentation/DMA-API-HOWTO.rst:222: WARNING: Definition list ends without a blank line; unexpected unindent.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@xxxxxxxxxx>
---
 Documentation/DMA-API-HOWTO.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/DMA-API-HOWTO.txt b/Documentation/DMA-API-HOWTO.txt
index cb712a02f59f..358d495456d1 100644
--- a/Documentation/DMA-API-HOWTO.txt
+++ b/Documentation/DMA-API-HOWTO.txt
@@ -212,7 +212,7 @@ The standard 64-bit addressing device would do something like this::
 
 If the device only supports 32-bit addressing for descriptors in the
 coherent allocations, but supports full 64-bits for streaming mappings
-it would look like this:
+it would look like this::
 
 	if (dma_set_mask(dev, DMA_BIT_MASK(64))) {
 		dev_warn(dev, "mydev: No suitable DMA available\n");
-- 
2.21.0