diff --git a/src/vs/editor/contrib/comment/test/lineCommentCommand.test.ts b/src/vs/editor/contrib/comment/test/lineCommentCommand.test.ts
index 6df5338fa27f3b2824c68028219a6c829d1bb791..0689b4209d583eb59e6e66ab5f7b7e3645cd4f36 100644
--- a/src/vs/editor/contrib/comment/test/lineCommentCommand.test.ts
+++ b/src/vs/editor/contrib/comment/test/lineCommentCommand.test.ts
@@ -91,7 +91,7 @@ suite('Editor Contrib - Line Comment Command', () => {
 			'    ',
 			'    c',
 			'\t\td'
-		]), createBasicLinePreflightData(['//', 'rem', '!@#', '!@#']), 1, false);
+		]), createBasicLinePreflightData(['//', 'rem', '!@#', '!@#']), 1, true);
 		if (!r.supported) {
 			throw new Error(`unexpected`);
 		}
@@ -122,7 +122,7 @@ suite('Editor Contrib - Line Comment Command', () => {
 			'    rem ',
 			'    !@# c',
 			'\t\t!@#d'
-		]), createBasicLinePreflightData(['//', 'rem', '!@#', '!@#']), 1, false);
+		]), createBasicLinePreflightData(['//', 'rem', '!@#', '!@#']), 1, true);
 		if (!r.supported) {
 			throw new Error(`unexpected`);
 		}
diff --git a/src/vs/monaco.d.ts b/src/vs/monaco.d.ts
index 7359a6557d8c87a6eb4aec87f69171f3b95af226..bfebabd7d468aea9a1e3a4be3007a6ec2a60ee3a 100644
--- a/src/vs/monaco.d.ts
+++ b/src/vs/monaco.d.ts
@@ -3211,10 +3211,10 @@ declare namespace monaco.editor {
 		 */
 		insertSpace?: boolean;
 		/**
-		 * Includes commenting empty lines when inserting line comments.
-		 * Defaults to false.
+		 * Ignore empty lines when inserting line comments.
+		 * Defaults to true.
 		 */
-		includeEmptyLines?: boolean;
+		ignoreEmptyLines?: boolean;
 	}
 
 	export type EditorCommentsOptions = Readonly<Required<IEditorCommentsOptions>>;