diff --git a/readme.md b/readme.md
index 8fbe064e..c18555de 100644
--- a/readme.md
+++ b/readme.md
@@ -360,6 +360,9 @@ Here's a list of the methods supported:
       <strong>array</strong><br>
       <code>.source([{ src: "/path/to/video.webm", type: "video/webm", ...more attributes... }, { src: "/path/to/video.mp4", type: "video/mp4", ...more attributes... }])`</code><br>
       This will inject a child `source` element for every element in the array with the specified attributes. `src` is the only required attribute although adding `type` is recommended as it helps the browser decide which file to download and play. 
+      <br><br>
+      <strong>YouTube</strong><br>
+      Currently this API method only accepts a YouTube ID when used with a YouTube player. I will add URL support soon, along with being able to swap between types (e.g. YouTube to Audio or Video and vice versa.)
     </td>
   </tr>
   <tr>