Correct spelling problems for Documentation/timers/ as reported
by codespell.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
---
 Documentation/timers/hrtimers.rst |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -- a/Documentation/timers/hrtimers.rst b/Documentation/timers/hrtimers.rst
--- a/Documentation/timers/hrtimers.rst
+++ b/Documentation/timers/hrtimers.rst
@@ -148,7 +148,7 @@ a given clock has - be it low-res, high-
 hrtimers - testing and verification
 -----------------------------------
 
-We used the high-resolution clock subsystem ontop of hrtimers to verify
+We used the high-resolution clock subsystem on top of hrtimers to verify
 the hrtimer implementation details in praxis, and we also ran the posix
 timer tests in order to ensure specification compliance. We also ran
 tests on low-resolution clocks.