[Doc] Installed version of llmcompressor for int8/fp8 quantization (#11103)

Signed-off-by: Guangda Liu <bingps@users.noreply.github.com>
Co-authored-by: Guangda Liu <bingps@users.noreply.github.com>

docs/source/quantization/fp8.rst

@@ -45,7 +45,7 @@ To produce performant FP8 quantized models with vLLM, you'll need to install the
 
 .. code-block:: console
 
-   $ pip install llmcompressor==0.1.0
+   $ pip install llmcompressor
 
 Quantization Process
 --------------------

docs/source/quantization/int8.rst

@@ -19,7 +19,7 @@ To use INT8 quantization with vLLM, you'll need to install the `llm-compressor <
 
 .. code-block:: console
 
-   $ pip install llmcompressor==0.1.0
+   $ pip install llmcompressor
 
 Quantization Process
 --------------------
@@ -142,4 +142,4 @@ Best Practices
 Troubleshooting and Support
 ---------------------------
 
-If you encounter any issues or have feature requests, please open an issue on the ``vllm-project/llm-compressor`` GitHub repository.
+If you encounter any issues or have feature requests, please open an issue on the ``vllm-project/llm-compressor`` GitHub repository.
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