diff --git a/README.md b/README.md
index 6f721b3..95de16f 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ module.exports = function(config) {
       outputDir: '', // results will be saved as $outputDir/$browserName.xml
       outputFile: undefined, // if included, results will be saved as $outputDir/$browserName/$outputFile
       suite: '', // suite will become the package name attribute in xml testsuite element
-      useBrowserName: true // add browser name to report and classes names
+      useBrowserName: true, // add browser name to report and classes names
       nameFormatter: undefined, // function (browser, result) to customize the name attribute in xml testcase element
       classNameFormatter: undefined // function (browser, result) to customize the classname attribute in xml testcase element
     }