diff --git a/src/brushes/base_brush.class.js b/src/brushes/base_brush.class.js
index ae6441fb9aa..92681c297cf 100644
--- a/src/brushes/base_brush.class.js
+++ b/src/brushes/base_brush.class.js
@@ -182,7 +182,7 @@ fabric.BaseBrush = fabric.util.createClass(/** @lends fabric.BaseBrush.prototype
    * @private
    * @param {CanvasRenderingContext2D} ctx
    */
-  render: function (ctx /*eslint-disable-line no-unused-vars*/) {
+  render: function (ctx /* eslint-disable-line no-unused-vars */) {
 
   },