Update rfcBBL203A.md

Author: adlrocha

beyond-bitswap/rfc/rfcBBL203A.md

@@ -1,6 +1,7 @@
 #  RFC|BB|L2-03A: Use of compression and adjustable block size
 * Status: `Draft`
 * Implementation here: https://github.com/adlrocha/go-bitswap/tree/feature/rfcBBL203A
+* Compression in libp2p: https://github.com/adlrocha/go-libp2p-compression-examples
 
 ## Abstract
 This RFC proposes the exploration of using compression in block transmission. These techniques go from:
@@ -100,4 +101,4 @@ This RFC takes inspiration from:
 ## Future Work
 -   If the use of exchange requests and the negotiation phase for content transmission (RFC | BB | L1/2-01) is implemented, it makes sense that once identified a specific peer (or a group of them) as the ones storing a large number of the desired blocks, to request more advanced compression and network coding techniques for their transmission.
 
-- Detect the type of data being exchanged in blocks and apply the most suitable compression for the data type, such as [image-specific compression ](https://developers.google.com/speed/webp/docs/compression)if images are being exchanged (for this approach, a node will need to have all the blocks for the data).
+- Detect the type of data being exchanged in blocks and apply the most suitable compression for the data type, such as [image-specific compression ](https://developers.google.com/speed/webp/docs/compression)if images are being exchanged (for this approach, a node will need to have all the blocks for the data).