diff --git a/vllm/v1/spec_decode/ngram_proposer.py b/vllm/v1/spec_decode/ngram_proposer.py
index fd8e0a6fd1d2..aed050a3540c 100644
--- a/vllm/v1/spec_decode/ngram_proposer.py
+++ b/vllm/v1/spec_decode/ngram_proposer.py
@@ -71,8 +71,8 @@ class NgramProposer:
         Args:
             valid_ngram_requests: 
                 Set of indices of requests that need ngram proposals.
-                num_tokens_no_spec: 
-            Numpy array of shape (batch_size,) representing the number 
+            num_tokens_no_spec: 
+                Numpy array of shape (batch_size,) representing the number 
                 of tokens without speculative tokens for each request.
             token_ids_cpu: 
                 Numpy array of shape (batch_size, max_model_len)