.../Functional/EntityResource/EntityTest/EntityTestResourceTestBase.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/modules/rest/tests/src/Functional/EntityResource/EntityTest/EntityTestResourceTestBase.php b/core/modules/rest/tests/src/Functional/EntityResource/EntityTest/EntityTestResourceTestBase.php
index 058786b..f8da008 100644
--- a/core/modules/rest/tests/src/Functional/EntityResource/EntityTest/EntityTestResourceTestBase.php
+++ b/core/modules/rest/tests/src/Functional/EntityResource/EntityTest/EntityTestResourceTestBase.php
@@ -174,7 +174,7 @@ public function testFormatSpecificGetBcRoute() {
     // new and old sites, but trigger deprecation notices.
     $bc_route = Url::fromRoute('rest.entity.' . static::$entityTypeId . '.GET.' . static::$format, $url->getRouteParameters(), $url->getOptions());
     $bc_route->setUrlGenerator($this->container->get('url_generator'));
-    $this->expectDeprecation(sprintf("The 'rest.entity.entity_test.GET.%s' route is deprecated since version 8.5.x and will be removed in 9.0.0. Use the 'rest.entity.entity_test.%s' route instead.", static::$format, static::$format));
+    $this->expectDeprecation(sprintf("The 'rest.entity.entity_test.GET.%s' route is deprecated since version 8.5.x and will be removed in 9.0.0. Use the 'rest.entity.entity_test.GET' route instead.", static::$format));
     $this->assertSame($url->toString(TRUE)->getGeneratedUrl(), $bc_route->toString(TRUE)->getGeneratedUrl());
   }