use links to new published docs

Signed-off-by: Aydin Abiar <[email protected]>

Author: Aydin Abiar

doc/source/serve/tutorials/deployment-serve-llm/small-size-llm/README.md

@@ -295,7 +295,7 @@ deployment_config:
     max_replicas: 4
 ```
 
-*For more details on tuning strategies, hardware guidance, and serving configurations, see the [GPU Selection Guide for LLM Serving](https://docs.anyscale.com/overview) and [Tuning vLLM and Ray Serve Parameters for LLM Deployment](https://docs.anyscale.com/overview).*
+*For more details on tuning strategies, hardware guidance, and serving configurations, see [Choose a GPU for LLM serving](https://docs.anyscale.com/llm/serving/gpu-guidance) and [Tune parameters for LLMs on Anyscale services](https://docs.anyscale.com/llm/serving/parameter-tuning).*
 
 ---
 

doc/source/serve/tutorials/deployment-serve-llm/small-size-llm/notebook.ipynb

@@ -370,7 +370,7 @@
     "    max_replicas: 4\n",
     "```\n",
     "\n",
-    "*For more details on tuning strategies, hardware guidance, and serving configurations, see the [GPU Selection Guide for LLM Serving](https://docs.anyscale.com/overview) and [Tuning vLLM and Ray Serve Parameters for LLM Deployment](https://docs.anyscale.com/overview).*\n",
+    "*For more details on tuning strategies, hardware guidance, and serving configurations, see [Choose a GPU for LLM serving](https://docs.anyscale.com/llm/serving/gpu-guidance) and [Tune parameters for LLMs on Anyscale services](https://docs.anyscale.com/llm/serving/parameter-tuning).*\n",
     "\n",
     "---\n",
     "\n",