Fix CS/WS issues

Author: sebastianbergmann

tests/unit/Framework/MockObject/Builder/InvocationMockerTest.php

@@ -154,7 +154,7 @@ public function testWillReturnFailsWhenTryingToReturnSingleIncompatibleClass():
 
     public function testWillReturnAllowsMatchersForMultipleMethodsWithDifferentReturnTypes(): void
     {
-        /** @var ClassWithAllPossibleReturnTypes|\PHPUnit\Framework\MockObject\MockObject $mock */
+        /** @var ClassWithAllPossibleReturnTypes|MockObject $mock */
         $mock = $this->getMockBuilder(ClassWithAllPossibleReturnTypes::class)
             ->getMock();
 
@@ -206,7 +206,7 @@ public function testWillReturnValidTypeForLowercaseMethod(): void
      */
     public function testWillReturnFailsWhenTryingToReturnValueFromVoidMethod(): void
     {
-        /** @var ClassWithAllPossibleReturnTypes|\PHPUnit\Framework\MockObject\MockObject $out */
+        /** @var ClassWithAllPossibleReturnTypes|MockObject $out */
         $out    = $this->createMock(ClassWithAllPossibleReturnTypes::class);
         $method = $out->method('methodWithVoidReturnTypeDeclaration');