BIP-0441: update reference implementation branch

Author: Julian Moik

bip-0441.mediawiki

@@ -646,7 +646,7 @@ version, for backwards compatibility.
 
 Work in progress:
 
-	https://github.com/jmoik/bitcoin/tree/gsr
+	https://github.com/jmoik/bitcoin/tree/gsr-core
 
 ==Changelog==