diff --git a/tests/MathLaTeXMLTest.php b/tests/MathLaTeXMLTest.php
index 71f98b9..fc40121 100644
--- a/tests/MathLaTeXMLTest.php
+++ b/tests/MathLaTeXMLTest.php
@@ -43,7 +43,7 @@ class MathLaTeXMLTest extends MediaWikiTestCase {
$this->setMwGlobals( 'wgMathValidModes', array( MW_MATH_LATEXML ) );
$renderer = MathRenderer::getRenderer( "a+b", array(), MW_MATH_LATEXML );
$this->assertTrue( $renderer->render( true ) );
- $expected = '';
+ $expected = '';
$real = preg_replace( "/\n\s*/", '', $renderer->getHtmlOutput() );
$this->assertContains( $expected, $real
, "Rendering of a+b in plain Text mode." .