Fix typo

fabpot · fabpot · commit fee38131e129 · 2020-08-11T17:32:41.000+02:00
diff --git a/src/Symfony/Component/Serializer/Tests/Mapping/Factory/ClassMetadataFactoryCompilerTest.php b/src/Symfony/Component/Serializer/Tests/Mapping/Factory/ClassMetadataFactoryCompilerTest.php
@@ -18,12 +18,12 @@ final class ClassMetadataFactoryCompilerTest extends TestCase
      */
     private $dumpPath;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         $this->dumpPath = sys_get_temp_dir().\DIRECTORY_SEPARATOR.'php_serializer_metadata.'.uniqid('CompiledClassMetadataFactory').'.php';
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         @unlink($this->dumpPath);
     }

Original file line number	Diff line number	Diff line change
`@@ -18,12 +18,12 @@ final class ClassMetadataFactoryCompilerTest extends TestCase`
`18`	`18`	`*/`
`19`	`19`	`private $dumpPath;`
`20`	`20`
`21`		`- protected function setUp()`
	`21`	`+ protected function setUp(): void`
`22`	`22`	`{`
`23`	`23`	`$this->dumpPath = sys_get_temp_dir().\DIRECTORY_SEPARATOR.'php_serializer_metadata.'.uniqid('CompiledClassMetadataFactory').'.php';`
`24`	`24`	`}`
`25`	`25`
`26`		`- protected function tearDown()`
	`26`	`+ protected function tearDown(): void`
`27`	`27`	`{`
`28`	`28`	`@unlink($this->dumpPath);`
`29`	`29`	`}`