add additional command in comment

diff --git a/src/nmutil/lut.py b/src/nmutil/lut.py
index 49c19a876983f9f150251c2c2254b8874fb56aac..0094bcab234f3dfa0e17ec33b389357551372682 100644 (file)
--- a/src/nmutil/lut.py
+++ b/src/nmutil/lut.py
@@ -183,4 +183,5 @@ class TreeBitwiseLut(Elaboratable):
 
 
 # useful to see what is going on:
+# python3 src/nmutil/test/test_lut.py
 # yosys <<<"read_ilang sim_test_out/__main__.TestBitwiseLut.test_tree/0.il; proc;;; show top"