removing a couple of references to recognizeElement

Author: nfriedly

examples/static/file-ajax.html

@@ -9,11 +9,7 @@
 <section>
   <h1>Transcribe File via AJAX</h1>
   <button id="button">Load and Transcribe</button>
-  <p>Note: This method is sometimes preferable to embedding an <code>&lt;audio&gt;</code> element because it avoids two
-    lossy conversions (source to web audio, and then web audio to wav) and guarantees that the transcription will work
-    even if the browser cannot play the audio file's format.
-
-    The downside is that it (currently) requires the entire audio file be downloaded before playback or processing can begin, making it impractical for large files.</p>
+  <p>Note: this method requires the entire audio file be downloaded before playback or processing can begin, making it impractical for large files.</p>
 
   <h2>Output:</h2>
   <div id="output">--</div>

speech-to-text/index.js

@@ -5,10 +5,9 @@
  *
  * The primary methods for interacting with the Speech to Text JS SDK are:
  *  * `recognizeMicrophone()` for live microphone input
- *  * `recognizeElement()` for transcribing `<audio>` and `<video>` elements
- *  * `recognizeFile()` for file `<input>`'s and other data sources
+ *  * `recognizeFile()` for file `<input>`'s and other data sources (e.g. a Blob loaded via AJAX)
  *
- * However, the underlying streams and utils that they use are also provided for advanced usage.
+ * However, the underlying streams and utils that they use are also exposed for advanced usage.
  *
  * @module watson-speech/speech-to-text
  */