diff --git a/readme.md b/readme.md
index e76d4f2..f09e030 100644
--- a/readme.md
+++ b/readme.md
@@ -40,7 +40,7 @@ gulp.task('default', () =>
 
 #### options
 
-Options are passed directly to the `mocha` binary, so you can use any its [command-line options](http://mochajs.org/#usage) in a camelCased form. Arrays are correctly converted to the comma separated list format Mocha expects. Listed below are some of the more commonly used options:
+Options are passed directly to the `mocha` binary, so you can use any its [command-line options](http://mochajs.org/#usage) in a camelCased form. Arrays and key/value objects are correctly converted to the comma separated list format Mocha expects. Listed below are some of the more commonly used options:
 
 
 ##### ui
@@ -61,6 +61,13 @@ Reporter that will be used.
 
 This option can also be used to utilize third-party reporters. For example, if you `npm install mocha-lcov-reporter` you can then do use `mocha-lcov-reporter` as value.
 
+##### reporterOptions
+
+Type: `Object`<br>
+Example: `{reportFilename: 'index.html'}`
+
+Reporter specific options.
+
 ##### globals
 
 Type: `Array`