fix names and license for Qwen2 (#2589)

docs/source/models/supported_models.rst

@@ -70,7 +70,7 @@ Alongside each architecture, we include some popular models that use it.
     - :code:`Qwen/Qwen-7B`, :code:`Qwen/Qwen-7B-Chat`, etc.
   * - :code:`Qwen2ForCausalLM`
     - Qwen2
-    - :code:`Qwen/Qwen2-7B-beta`, :code:`Qwen/Qwen-7B-Chat-beta`, etc.
+    - :code:`Qwen/Qwen2-beta-7B`, :code:`Qwen/Qwen2-beta-7B-Chat`, etc.
   * - :code:`StableLMEpochForCausalLM`
     - StableLM
     - :code:`stabilityai/stablelm-3b-4e1t/` , :code:`stabilityai/stablelm-base-alpha-7b-v2`, etc.

vllm/model_executor/models/qwen2.py

 # coding=utf-8
 # Adapted from
 # https://github.com/huggingface/transformers/blob/v4.28.0/src/transformers/models/qwen2/modeling_qwen2.py
-# Copyright 2024 The Qwen team and the HuggingFace Inc. team.
+# Copyright 2024 The Qwen team.
+# Copyright 2023 The vLLM team.
 # Copyright 2022 EleutherAI and the HuggingFace Inc. team. All rights reserved.
 #
 # This code is based on EleutherAI's GPT-NeoX library and the GPT-NeoX
@@ -20,7 +21,7 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-"""Inference-only Mistral model compatible with HuggingFace weights."""
+"""Inference-only Qwen2 model compatible with HuggingFace weights."""
 from typing import List, Optional, Tuple
 
 import torch