diff --git a/src/deletecommand.js b/src/deletecommand.js
index 4d4e9d1..4f0f5c4 100644
--- a/src/deletecommand.js
+++ b/src/deletecommand.js
@@ -16,7 +16,7 @@ import count from '@ckeditor/ckeditor5-utils/src/count';
  * The delete command. Used by the {@link module:typing/delete~Delete delete feature} to handle the <kbd>Delete</kbd> and
  * <kbd>Backspace</kbd> keys.
  *
- * @extends core.command.Command
+ * @extends module:core/command~Command
  */
 export default class DeleteCommand extends Command {
 	/**
diff --git a/src/input.js b/src/input.js
index 26651e2..433926d 100644
--- a/src/input.js
+++ b/src/input.js
@@ -86,7 +86,8 @@ export default class Input extends Plugin {
 	 * Handles DOM mutations.
 	 *
 	 * @private
-	 * @param {Array.<module:engine/view/document~MutatatedText|module:engine/view/document~MutatatedChildren>} mutations
+	 * @param {Array.<module:engine/view/observer/mutationobserver~MutatedText|
+	 * module:engine/view/observer/mutationobserver~MutatedChildren>} mutations
 	 * @param {module:engine/view/selection~Selection|null} viewSelection
 	 */
 	_handleMutations( mutations, viewSelection ) {
@@ -127,7 +128,7 @@ class MutationHandler {
 	 * Handles given mutations.
 	 *
 	 * @param {Array.<module:engine/view/observer/mutationobserver~MutatedText|
-	 * module:engine/view/observer/mutationobserver~MutatatedChildren>} mutations
+	 * module:engine/view/observer/mutationobserver~MutatedChildren>} mutations
 	 * @param {module:engine/view/selection~Selection|null} viewSelection
 	 */
 	handle( mutations, viewSelection ) {