diff --git a/src/vs/editor/common/config/editorOptions.ts b/src/vs/editor/common/config/editorOptions.ts
index fe36ad8ffc1..980308e5d6d 100644
--- a/src/vs/editor/common/config/editorOptions.ts
+++ b/src/vs/editor/common/config/editorOptions.ts
@@ -75,7 +75,7 @@ export interface IEditorOptions {
 	/**
 	 * Control the rendering of line numbers.
 	 * If it is a function, it will be invoked when rendering a line number and the return value will be rendered.
-	 * Otherwise, if it is a truey, line numbers will be rendered normally (equivalent of using an identity function).
+	 * Otherwise, if it is a truthy, line numbers will be rendered normally (equivalent of using an identity function).
 	 * Otherwise, line numbers will not be rendered.
 	 * Defaults to `on`.
 	 */
@@ -714,7 +714,7 @@ export interface IDiffEditorOptions extends IEditorOptions {
 	 */
 	originalAriaLabel?: string;
 	/**
-	 * Aria label for modifed editor.
+	 * Aria label for modified editor.
 	 */
 	modifiedAriaLabel?: string;
 }
diff --git a/src/vs/editor/common/core/range.ts b/src/vs/editor/common/core/range.ts
index d684e3b9520..e9f53ab665b 100644
--- a/src/vs/editor/common/core/range.ts
+++ b/src/vs/editor/common/core/range.ts
@@ -134,7 +134,7 @@ export class Range {
 	}
 
 	/**
-	 * Test if `otherRange` is strinctly in `range` (must start after, and end before). If the ranges are equal, will return false.
+	 * Test if `otherRange` is strictly in `range` (must start after, and end before). If the ranges are equal, will return false.
 	 */
 	public static strictContainsRange(range: IRange, otherRange: IRange): boolean {
 		if (otherRange.startLineNumber < range.startLineNumber || otherRange.endLineNumber < range.startLineNumber) {