Fix mime module

lib/make/mime.js

@@ -8,11 +8,11 @@ const random = require('../random')
 class mime extends make {
   static any () {
     return random.pick([
-      this.standard,
+      mime.standard,
-      this.xml,
+      mime.xml,
-      this.image,
+      mime.image,
-      this.media,
+      mime.media,
-      this.form
+      mime.form
     ])
   }