diff --git a/src/Ironpen.jl b/src/Ironpen.jl
index 0ddd4aa..273374e 100644
--- a/src/Ironpen.jl
+++ b/src/Ironpen.jl
@@ -41,7 +41,7 @@ using .learn
             which defined by neuron.tau_m formula in type.jl
 
     Change from version:    0.0.2
-        [DONE] new learning method
+        - new learning method
         - use Flux.logitcrossentropy for overall error
         - remove ΔwRecChange that apply immediately during online learning
         - collect ΔwRecChange during online learning (0-784th) and merge with wRec at