[PATCH linux-next 1/3] Documentation: accel: escape wildcard in special file path

[Bagas Sanjaya <bagasdotme@gmail.com>]

Stephen Rothwell reported htmldocs warning then merging accel tree:

Documentation/accel/introduction.rst:72: WARNING: Inline emphasis start-string without end-string.

Sphinx confuses the file wildcards with inline emphasis (italics), hence
the warning.

Fix the warning by escaping wildcards.

Link: https://lore.kernel.org/linux-next/20230120132116.21de1104@canb.auug.org.au/
Fixes: f65c5dac207322 ("docs: accel: Fix debugfs path")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 Documentation/accel/introduction.rst | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/accel/introduction.rst b/Documentation/accel/introduction.rst
index 11cade51f387a6..89984dfececf0b 100644
--- a/Documentation/accel/introduction.rst
+++ b/Documentation/accel/introduction.rst
@@ -67,9 +67,9 @@ tree - drivers/accel/.
 The accelerator devices will be exposed to the user space with the dedicated
 261 major number and will have the following convention:
 
-- device char files - /dev/accel/accel*
-- sysfs             - /sys/class/accel/accel*/
-- debugfs           - /sys/kernel/debug/accel/*/
+- device char files - /dev/accel/accel\*
+- sysfs             - /sys/class/accel/accel\*/
+- debugfs           - /sys/kernel/debug/accel/\*/
 
 Getting Started
 ===============
-- 
An old man doll... just what I always wanted! - Clara