diff --git a/test/karma.conf.js b/test/karma.conf.js
index e004186..6e66cc9 100644
--- a/test/karma.conf.js
+++ b/test/karma.conf.js
@@ -52,7 +52,7 @@ module.exports = function (config) {
         splitChunks: false
       },
     },
-    
+
     preprocessors: {
       //add webpack as preprocessor to support require() in test-suits .js files
       './test/unit/*.js': ['webpack'],