diff --git a/README.md b/README.md
index 7e09493..433d232 100644
--- a/README.md
+++ b/README.md
@@ -244,3 +244,4 @@ Generates a waveform PNG of the `Track`'s file. `track.waveform` becomes the
 base64 byte-string of the generated PNG image. When finished, the output file
 path to the PNG is written returned by the callback, as well as written to
 `track.waveformFile`.
+