replacing Warning with Note

Signed-off-by: Daniele Martinoli <[email protected]>

Author: dmartinol

docs/rag/ilab-rag-retrieval.md

@@ -404,7 +404,9 @@ The following technologies form the foundation of the proposed solution:
 
 ## 4. Future Enhancements
 
-> ⚠️WARNING⚠️ Following are preliminary thoughts about features we might add in the future.<br/>
+> ℹ️ **Note**:
+>
+> Following are preliminary thoughts about features we might add in the future.
 > Actual design and implementation will likely change from what is defined below.
 
 ### 4.1 Model Evaluation