diff --git a/GFSK_FloatingPoint b/GFSK_FloatingPoint
index b356cc5f0c1e10cfbcfd3b5e71aaecb57c4d10f1..1508f3bdc94be64bf2888f46e69d12d467ab6486 100644
--- a/GFSK_FloatingPoint
+++ b/GFSK_FloatingPoint
@@ -113,7 +113,7 @@ for i = SNR+1
     
     %%% AWGN (n) generation
     N = N0(i)*OSF;
-    n = awgn(Lnoisestart*OSF+Ls, 1, N);
+    n = awgn(Lnoisestart*OSF+Ls, 1, N);     % My function awgn generates the noise
     
     
     %%% Received signal (r) generation