diff --git a/src/UploadButtonRenderer.php b/src/UploadButtonRenderer.php
index d36ed41..8900725 100644
--- a/src/UploadButtonRenderer.php
+++ b/src/UploadButtonRenderer.php
@@ -111,8 +111,6 @@ protected function getHtml( ParameterProvider $paramProvider ) {
 	 * @param \ParserOutput | \OutputPage $output
 	 */
 	protected function addModulesToOutput( $output ) {
-		// addModules() also loads the modules' CSS (jquery-file-upload comes in as a
-		// dependency); they are general modules and must not go through addModuleStyles().
 		$output->addModules( [ 'ext.SimpleBatchUpload' ] );
 	}