Fix broken image link (meta-llama#597)

Author: subramen

recipes/quickstart/finetuning/README.md

@@ -105,7 +105,7 @@ python -m llama_recipes.finetuning --use_peft --peft_method lora --quantization
 ```
 You'll be able to access a dedicated project or run link on [wandb.ai](https://wandb.ai) and see your dashboard like the one below.
 <div style="display: flex;">
-    <img src="../../../docs/images/wandb_screenshot.png" alt="wandb screenshot" width="500" />
+    <img src="../../../docs/img/wandb_screenshot.png" alt="wandb screenshot" width="500" />
 </div>
 
 ## FLOPS Counting and Pytorch Profiling