[PATCH 48/53] docs: timers: no_hz.rst: avoid using UTF-8 chars

[Mauro Carvalho Chehab]

While UTF-8 characters can be used at the Linux documentation,
the best is to use them only when ASCII doesn't offer a good replacement.
So, replace the occurences of the following UTF-8 characters:

	- U+feff (''): ZERO WIDTH NO-BREAK SPACE

Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
 Documentation/timers/no_hz.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/timers/no_hz.rst b/Documentation/timers/no_hz.rst
index c4c70e1aada3..6cadad7c3aad 100644
--- a/Documentation/timers/no_hz.rst
+++ b/Documentation/timers/no_hz.rst
@@ -1,4 +1,4 @@
-======================================
+======================================
 NO_HZ: Reducing Scheduling-Clock Ticks
 ======================================
 
-- 
2.30.2