fix: textual adjustment

docs/mddocs/Quickstart/benchmark_quickstart.md

@@ -80,21 +80,14 @@ Some parameters in the yaml file that you can configure:
 
 Please refer to [here](../Overview/install_gpu.md#runtime-configuration) to configure oneAPI environment variables. Choose corresponding commands base on your device.
 
-- For Intel iGPU and Intel Arc™ A-Series Graphics:
+- For **Intel iGPU and Intel Arc™ A-Series Graphics**:
 
   ```bash
   set SYCL_CACHE_PERSISTENT=1
   
   python run.py
   ```
 
-- For **Other Intel dGPU Series**:
-
-  ```bash
-  # e.g. Arc™ A770
-  python run.py
-  ```
-
 ## Run on Linux
 
 Please choose corresponding commands base on your device.