diff --git a/examples/simple-jsbeautifyrc/test.json b/examples/simple-jsbeautifyrc/test.json
new file mode 100644
index 000000000..75f283d88
--- /dev/null
+++ b/examples/simple-jsbeautifyrc/test.json
@@ -0,0 +1,9 @@
+{
+  "indent_size": 2,
+"indent_char": " ", // test
+  "indent_level": 0,
+"indent_with_tabs": false, /* test */
+  "preserve_newlines": true,
+"max_preserve_newlines": 2, /* test *
+  "jslint_happy": true
+}
diff --git a/lib/atom-beautify.js b/lib/atom-beautify.js
index 7c9509ba1..14e145bbb 100644
--- a/lib/atom-beautify.js
+++ b/lib/atom-beautify.js
@@ -244,6 +244,9 @@ function beautify() {
   }
 
   switch (editor.getGrammar().name) {
+  case 'JSON':
+    // Treat JSON as JavaScript, because it will support comments.
+    // And Glavin001 has tested JSON beauifying with beautifyJS.
   case 'JavaScript':
     text = beautifyJS(text, getOptions('js', allOptions));
     break;