Documentation: PM: cpuidle: correct typo

cerainly -> certainly

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/Documentation/admin-guide/pm/cpuidle.rst b/Documentation/admin-guide/pm/cpuidle.rst
index 37940a0..a26a94b 100644 (file)
--- a/Documentation/admin-guide/pm/cpuidle.rst
+++ b/Documentation/admin-guide/pm/cpuidle.rst
@@ -494,7 +494,7 @@ object corresponding to it, as follows:
        residency.
 
 ``below``
-       Total number of times this idle state had been asked for, but cerainly
+       Total number of times this idle state had been asked for, but certainly
        a deeper idle state would have been a better match for the observed idle
        duration.