[PATCH] docs: driver-api: pti_intel_mid: Enable syntax highlighting for C code block

[Jonathan NeuschÃfer]

This makes the code snippet more readable.

Signed-off-by: Jonathan NeuschÃfer <j.neuschaefer@xxxxxxx>
---
 Documentation/driver-api/pti_intel_mid.rst | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Documentation/driver-api/pti_intel_mid.rst b/Documentation/driver-api/pti_intel_mid.rst
index 20f1cff42d5f..bacc2a4ee89f 100644
--- a/Documentation/driver-api/pti_intel_mid.rst
+++ b/Documentation/driver-api/pti_intel_mid.rst
@@ -49,7 +49,9 @@ but is not just blindly executing as 'root'. Keep in mind
 the use of ioctl(,TIOCSETD,) is not specific to the n_tracerouter
 and n_tracesink line discpline drivers but is a generic
 operation for a program to use a line discpline driver
-on a tty port other than the default n_tty::
+on a tty port other than the default n_tty:
+
+.. code-block:: c

   /////////// To hook up n_tracerouter and n_tracesink /////////

--
2.20.1