diff --git a/doc/box-protocol.txt b/doc/box-protocol.txt
index a574c667655f60b545a4ae26b7defc88c56a9669..4d8b17b07d225388fa97388159eadbb8c73cb207 100644
--- a/doc/box-protocol.txt
+++ b/doc/box-protocol.txt
@@ -22,7 +22,7 @@ Tarantool/Box IPROTO protocol.
 ; This is what Perl's "pack" function calls "BER compressed 
 ; integer (BER stands for Basic Encoding Rules, but in reality it
 ; has little to do with ASN.1 standard). 
-; See http://en.wikipedia.org/wiki/LEB128
+; See http://en.wikipedia.org/wiki/Variable-length_quantity
 ; for encoding description, or core/pickle.m for implementation
 ; in Tarantool.