diff --git a/docs/en/sql-reference/functions/type-conversion-functions.md b/docs/en/sql-reference/functions/type-conversion-functions.md
index 2116e55e3ef..f752bb9f6cb 100644
--- a/docs/en/sql-reference/functions/type-conversion-functions.md
+++ b/docs/en/sql-reference/functions/type-conversion-functions.md
@@ -691,7 +691,7 @@ Same as for [parseDateTimeBestEffort](#parsedatetimebesteffort) except that it r
 
 ## parseDateTimeBestEffortUSOrNull {#parsedatetimebesteffortusornull}
 
-Same as for [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) except that it returns null when it encounters a date format that cannot be processed.
+Same as for [parseDateTimeBestEffortUS](#parsedatetimebesteffortUS) except that it returns `NULL` when it encounters a date format that cannot be processed.
 
 **Syntax**