diff --git a/tests/Unit/Revenue/LegacyListeners/UpdateRevenueWhenDonationAmountUpdatedTest.php b/tests/Unit/Revenue/LegacyListeners/UpdateRevenueWhenDonationAmountUpdatedTest.php
index 1f49032492..5737cef139 100644
--- a/tests/Unit/Revenue/LegacyListeners/UpdateRevenueWhenDonationAmountUpdatedTest.php
+++ b/tests/Unit/Revenue/LegacyListeners/UpdateRevenueWhenDonationAmountUpdatedTest.php
@@ -10,6 +10,9 @@
 use Give\Tests\TestCase;
 use Give\Tests\TestTraits\RefreshDatabase;
 
+/**
+ * @unreleased
+ */
 class UpdateRevenueWhenDonationAmountUpdatedTest extends TestCase
 {
     use RefreshDatabase;
@@ -17,7 +20,7 @@ class UpdateRevenueWhenDonationAmountUpdatedTest extends TestCase
     /**
      * @unreleased
      */
-    public function testRevenueIsUpdatedWhenDonationIsUpdated()
+    public function testRevenueIsUpdatedWhenDonationIsUpdated(): void
     {
         $donation = Donation::factory()->create([
             'status' => DonationStatus::COMPLETE(),
@@ -37,9 +40,7 @@ public function testRevenueIsUpdatedWhenDonationIsUpdated()
     }
 
     /**
-     * @param  Donation  $donation
-     *
-     * @return int
+     * @unreleased
      */
     private function getRevenueAmountForDonation(Donation $donation)
     {
diff --git a/tests/Unit/Revenue/Listeners/UpdateRevenueWhenDonationAmountUpdatedTest.php b/tests/Unit/Revenue/Listeners/UpdateRevenueWhenDonationAmountUpdatedTest.php
index 1cac41a791..57aaf4a7ff 100644
--- a/tests/Unit/Revenue/Listeners/UpdateRevenueWhenDonationAmountUpdatedTest.php
+++ b/tests/Unit/Revenue/Listeners/UpdateRevenueWhenDonationAmountUpdatedTest.php
@@ -21,7 +21,7 @@ class UpdateRevenueWhenDonationAmountUpdatedTest extends TestCase
      * @unreleased updated action to accept Donation model
      * @since 2.20.1
      */
-    public function testRevenueIsUpdatedWhenDonationIsUpdated()
+    public function testRevenueIsUpdatedWhenDonationIsUpdated(): void
     {
         $donation = Donation::factory()->create([
             'status' => DonationStatus::COMPLETE(),
@@ -41,9 +41,7 @@ public function testRevenueIsUpdatedWhenDonationIsUpdated()
     }
 
     /**
-     * @param  Donation  $donation
-     *
-     * @return int
+     * @since 2.20.1
      */
     private function getRevenueAmountForDonation(Donation $donation)
     {