diff --git a/docs/en/operations/settings/settings.md b/docs/en/operations/settings/settings.md
index 2094d6db33f65dc0f3f4c544819dfdbf34b0f4d8..8e4321e0c33b8aa66c32206c25926b2d67458858 100644
--- a/docs/en/operations/settings/settings.md
+++ b/docs/en/operations/settings/settings.md
@@ -1001,7 +1001,7 @@ Sets the period for a real clock timer of the query profiler. Real clock timer c
 
 Possible values:
 
-- Positive integer number of nanoseconds.
+- Positive integer number, in nanoseconds.
 
     Recommended values: