diff --git a/docs/canvas/canvas-common-functions.asciidoc b/docs/canvas/canvas-common-functions.asciidoc
index 15600d4ba42b4..8cb55e25fdbdf 100644
--- a/docs/canvas/canvas-common-functions.asciidoc
+++ b/docs/canvas/canvas-common-functions.asciidoc
@@ -522,7 +522,7 @@ Default: `14`
 |`lHeight` 
 
 Alias: `lineHeight`
-|`number`
+|`number`, `null`
 |The line height in pixels
 
 |`family`
@@ -1498,7 +1498,7 @@ Sorts a `datatable on a column.`
 |===
 |Argument |Type |Description
 
-|_Unnamed_ *** 
+|_Unnamed_
 
 Alias: `column`
 |`string`