Fix name of method in changelog

Author: ospr

CHANGELOG.md

@@ -24,7 +24,7 @@ All notable changes to this project will be documented in this file.
   - Added by [Kip Nicol](https://github.com/ospr)
 - Fixed bug which could prevent waveform from fitting new view size if rendering was in progress during a view resize
   - Added by [Kip Nicol](https://github.com/ospr)
-- Fixed bug which caused `waveformViewDidRender()` to not be called after the audio file was loaded
+- Fixed bug which caused `waveformViewDidLoad()` to not be called after the audio file was loaded
   - Added by [Kip Nicol](https://github.com/ospr)
 - Fixed bug which caused subsequent waveform renderings for new audioURLs to never complete if there was an error with a previous render
   - Added by [Kip Nicol](https://github.com/ospr)