1 files changed, 6 insertions, 1 deletions
diff --git a/lib/cli/watch.js b/lib/cli/watch.js
index 130b0d4..0d1ab17 100644
--- a/lib/cli/watch.js
+++ b/lib/cli/watch.js
@@ -5,7 +5,12 @@ var chokidar = require('chokidar');
 var Promise = require('../utils/promise');
 var parsers = require('../parsers');
 
-// Watch a folder and resolve promise once a file is modified
+/**
+    Watch a folder and resolve promise once a file is modified
+
+    @param {String} dir
+    @return {Promise}
+*/
 function watch(dir) {
     var d = Promise.defer();
     dir = path.resolve(dir);