diff --git a/src/fft.js b/src/fft.js
index 7cd546df..77c73796 100644
--- a/src/fft.js
+++ b/src/fft.js
@@ -395,7 +395,7 @@ define(function(require) {
    *
    *  @method  getCentroid
    *  @for p5.FFT
-   *  @return {Number}   Spectral Centroid Frequency   Frequency of the spectral centroid in Hz.
+   *  @return {Number}   Spectral Centroid Frequency  of the spectral centroid in Hz.
    *
    *
    * @example