diff --git a/tests/phpunit/testdata/plugins/test-plugin-file-type-library-core-errors/jquery.js b/tests/phpunit/testdata/plugins/test-plugin-file-type-library-core-errors/jquery.js
index 9f5ada378..d22803be9 100644
--- a/tests/phpunit/testdata/plugins/test-plugin-file-type-library-core-errors/jquery.js
+++ b/tests/phpunit/testdata/plugins/test-plugin-file-type-library-core-errors/jquery.js
@@ -1 +1 @@
-// For testing purposes, this file is empty.
\ No newline at end of file
+// For testing purposes, this file is empty.