diff --git a/egs/librispeech/ASR/conformer_ctc2/.decode.py.swp b/egs/librispeech/ASR/conformer_ctc2/.decode.py.swp
index 9db6d4527..98d6fe937 100644
Binary files a/egs/librispeech/ASR/conformer_ctc2/.decode.py.swp and b/egs/librispeech/ASR/conformer_ctc2/.decode.py.swp differ
diff --git a/egs/librispeech/ASR/conformer_ctc2/decode.py b/egs/librispeech/ASR/conformer_ctc2/decode.py
index 2a0cb4fbf..3eeedb424 100755
--- a/egs/librispeech/ASR/conformer_ctc2/decode.py
+++ b/egs/librispeech/ASR/conformer_ctc2/decode.py
@@ -419,7 +419,7 @@ def decode_one_batch(
         unsorted_token_ids = graph_compiler.texts_to_ids(supervisions["text"])
         att_loss = model.decoder_forward(
             memory,
-            momory_key_padding_mask,
+            memory_key_padding_mask,
             token_ids=unsorted_token_ids,
             sos_id=graph_compiler.sos_id,
             eos_id=graph_compiler.eos_id,