Tests: Update incorrect assertion message added in [57366].

Props david.binda.
Fixes #60358.

git-svn-id: https://develop.svn.wordpress.org/trunk@57710 602fd350-edb4-49c9-b593-d223f7449a82

Author: swissspidy

tests/phpunit/tests/rest-api/wpRestTemplateAutosavesController.php

@@ -326,8 +326,8 @@ public function test_get_item_schema() {
 		$this->assertArrayHasKey( 'modified', $properties, 'modified key should exist in properties.' );
 		$this->assertArrayHasKey( 'is_custom', $properties, 'is_custom key should exist in properties.' );
 		$this->assertArrayHasKey( 'parent', $properties, 'Parent key should exist in properties.' );
-		$this->assertArrayHasKey( 'author_text', $properties, 'Parent key should exist in properties.' );
-		$this->assertArrayHasKey( 'original_source', $properties, 'Parent key should exist in properties.' );
+		$this->assertArrayHasKey( 'author_text', $properties, 'author_text key should exist in properties.' );
+		$this->assertArrayHasKey( 'original_source', $properties, 'original_source key should exist in properties.' );
 	}
 
 	/**

tests/phpunit/tests/rest-api/wpRestTemplateRevisionsController.php

@@ -465,8 +465,8 @@ public function test_get_item_schema() {
 		$this->assertArrayHasKey( 'modified', $properties, 'modified key should exist in properties.' );
 		$this->assertArrayHasKey( 'is_custom', $properties, 'is_custom key should exist in properties.' );
 		$this->assertArrayHasKey( 'parent', $properties, 'Parent key should exist in properties.' );
-		$this->assertArrayHasKey( 'author_text', $properties, 'Parent key should exist in properties.' );
-		$this->assertArrayHasKey( 'original_source', $properties, 'Parent key should exist in properties.' );
+		$this->assertArrayHasKey( 'author_text', $properties, 'author_text key should exist in properties.' );
+		$this->assertArrayHasKey( 'original_source', $properties, 'original_source key should exist in properties.' );
 	}
 
 	/**