diff --git a/src/learn.jl b/src/learn.jl
index 8ce4ffe..4d9db2c 100644
--- a/src/learn.jl
+++ b/src/learn.jl
@@ -275,7 +275,7 @@ function learn!(kfn::kfn_1, device=cpu)
                 kfn.lif_synapticConnectionNumber,
                 kfn.zitCumulative,
                 device)
-    println("kfn.lif_wRec $(typeof(kfn.lif_wRec))")
+
     # alif learn
     kfn.alif_wRec, kfn.alif_neuronInactivityCounter, kfn.alif_synapticInactivityCounter =  
         alifLearn(kfn.alif_wRec,