Simplify array wrapping in test provider

Author: thiemowmde

tests/component/AutoloadingAliasesTest.php

@@ -19,16 +19,11 @@ class_exists( $className ) || interface_exists( $className ),
 	}
 
 	public function oldNameProvider() {
-		return array_map(
-			function( $className ) {
-				return array( $className );
-			},
-			array(
-				// Full qualified aliases go here.
-				'Wikibase\DataModel\Claim\Claim',
-				'Wikibase\DataModel\Claim\ClaimGuid',
-				'Wikibase\DataModel\StatementListProvider'
-			)
+		return array(
+			// Full qualified aliases go here.
+			array( 'Wikibase\DataModel\Claim\Claim' ),
+			array( 'Wikibase\DataModel\Claim\ClaimGuid' ),
+			array( 'Wikibase\DataModel\StatementListProvider' ),
 		);
 	}