diff --git a/tests/phpunit/tests/formatting/sanitizeTrackbackUrls.php b/tests/phpunit/tests/formatting/sanitizeTrackbackUrls.php
index 9e9c096a76..f5a5404e93 100644
--- a/tests/phpunit/tests/formatting/sanitizeTrackbackUrls.php
+++ b/tests/phpunit/tests/formatting/sanitizeTrackbackUrls.php
@@ -8,13 +8,16 @@
 class Tests_Formatting_SanitizeTrackbackUrls extends WP_UnitTestCase {
 	/**
 	 * @ticket 21624
-	 * @dataProvider breaks
+	 * @dataProvider separators
 	 */
-	public function test_sanitize_trackback_urls_with_multiple_urls( $break ) {
-		$this->assertSame( "http://example.com\nhttp://example.org", sanitize_trackback_urls( "http://example.com{$break}http://example.org" ) );
+	public function test_sanitize_trackback_urls_with_multiple_urls( $separator ) {
+		$this->assertSame(
+			"http://example.com\nhttp://example.org",
+			sanitize_trackback_urls( "http://example.com{$separator}http://example.org" )
+		);
 	}
 
-	public function breaks() {
+	public function separators() {
 		return array(
 			array( "\r\n\t " ),
 			array( "\r" ),