diff --git a/packages/components/src/number-control/index.js b/packages/components/src/number-control/index.js
index 5068715190c952..933653694927c8 100644
--- a/packages/components/src/number-control/index.js
+++ b/packages/components/src/number-control/index.js
@@ -147,7 +147,7 @@ export function NumberControl(
 		}
 
 		/**
-		 * Handles commit (ENTER key press or on blur if isPressEnterToChange)
+		 * Handles commit (ENTER key press or blur)
 		 */
 		if (
 			type === inputControlActionTypes.PRESS_ENTER ||
diff --git a/packages/components/src/number-control/test/index.js b/packages/components/src/number-control/test/index.js
index 96c6afbd5aa963..669ff9a9af29c6 100644
--- a/packages/components/src/number-control/test/index.js
+++ b/packages/components/src/number-control/test/index.js
@@ -87,6 +87,7 @@ describe( 'NumberControl', () => {
 			// After blur, value is clamped
 			expect( input.value ).toBe( '4' );
 
+			// After the blur, the `onChange` callback fires asynchronously.
 			await waitFor( () => {
 				expect( spy ).toHaveBeenCalledTimes( 2 );
 				expect( spy ).toHaveBeenNthCalledWith( 1, '1' );