diff --git a/docs.html b/docs.html
index 80d01cf5..eda96f19 100644
--- a/docs.html
+++ b/docs.html
@@ -14498,8 +14498,12 @@ If n is not specified, the transform length is the same as the length of
-By default, an internal FFT algorithm based on KISS FFT is used;
-the FFTW3 library can be optionally used instead by defining ARMA_USE_FFTW3 before including the armadillo header:
+By default, an internal FFT algorithm based on KISS FFT is used
+
+
+
+Since Armadillo 12.0, the FFTW3 library can be optionally used instead of KISS FFT
+by defining ARMA_USE_FFTW3 before including the armadillo header:
#define ARMA_USE_FFTW3