diff --git a/packages/core/src/change_detection/constants.ts b/packages/core/src/change_detection/constants.ts
index 60d80cf23a..9d6eed4759 100644
--- a/packages/core/src/change_detection/constants.ts
+++ b/packages/core/src/change_detection/constants.ts
@@ -17,7 +17,7 @@ export enum ChangeDetectionStrategy {
   /**
    * Use the `CheckOnce` strategy, meaning that automatic change detection is deactivated
    * until reactivated by setting the strategy to `Default` (`CheckAlways`).
-   * Change detection can still be explictly invoked.
+   * Change detection can still be explicitly invoked.
    */
   OnPush = 0,
 
@@ -46,7 +46,7 @@ export enum ChangeDetectorStatus {
   Checked,
 
   /**
-   * A state in which change detection continues automatically until explictly
+   * A state in which change detection continues automatically until explicitly
    * deactivated.
    */
   CheckAlways,