[PATCH] doc: highlight structure fields using monospace format

[Federico Vaga]

The idea is to improve readability by highlighting structure fields
using a different format.

Signed-off-by: Federico Vaga <federico.vaga@xxxxxxxxxx>
---
 Documentation/locking/rt-mutex-design.rst | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Documentation/locking/rt-mutex-design.rst b/Documentation/locking/rt-mutex-design.rst
index 59c2a64efb21..bdd6b0013e02 100644
--- a/Documentation/locking/rt-mutex-design.rst
+++ b/Documentation/locking/rt-mutex-design.rst
@@ -199,7 +199,7 @@ Mutex Waiters Tree
 Every mutex keeps track of all the waiters that are blocked on itself. The
 mutex has a rbtree to store these waiters by priority.  This tree is protected
 by a spin lock that is located in the struct of the mutex. This lock is called
-wait_lock.
+``wait_lock``.
 
 
 Task PI Tree
@@ -216,9 +216,9 @@ inherited a priority, it will always be the priority of the task that is
 at the top of this tree.
 
 This tree is stored in the task structure of a process as a rbtree called
-pi_waiters.  It is protected by a spin lock also in the task structure,
-called pi_lock.  This lock may also be taken in interrupt context, so when
-locking the pi_lock, interrupts must be disabled.
+``pi_waiters``.  It is protected by a spin lock also in the task structure,
+called ``pi_lock``.  This lock may also be taken in interrupt context, so when
+locking the ``pi_lock``, interrupts must be disabled.
 
 
 Depth of the PI Chain
-- 
2.25.1