Document a dependency.

diff --git a/pit/CATALOG b/pit/CATALOG
index c573456795a45ab493a0574a4a1ad7c1d38e1c48..6bb997f34cdab65c046e31b91356fcaaf91d2752 100644 (file)
--- a/pit/CATALOG
+++ b/pit/CATALOG
@@ -90,7 +90,7 @@ By Brian Raiter <breadbox@muppetlabs.com>
   lib/floatlib.doc  Documentation for the floating-point routines
   flonck.i          An RPN calculator
   flonck.doc        Documentation for flonck.i
-  fft.i             Fast Fourier Transform
+  fft.i             Fast Fourier Transform (requires floatlib)
   fft.doc           Description of fft.i
     delta.fft
     tophat.fft      Sample input for FFT