From ff6e0351ab6343fbb45712f4906beba11abcb507 Mon Sep 17 00:00:00 2001
From: Liang Ma <liangma.ul@gmail.com>
Date: Thu, 4 Oct 2018 10:35:24 +0100
Subject: eth: fixed the minor typo inside the comments (#17830)

---
 eth/protocol.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eth/protocol.go b/eth/protocol.go
index 0e90e6a2e..497ba4c59 100644
--- a/eth/protocol.go
+++ b/eth/protocol.go
@@ -37,7 +37,7 @@ const (
 // ProtocolName is the official short name of the protocol used during capability negotiation.
 var ProtocolName = "eth"
 
-// ProtocolVersions are the upported versions of the eth protocol (first is primary).
+// ProtocolVersions are the supported versions of the eth protocol (first is primary).
 var ProtocolVersions = []uint{eth63, eth62}
 
 // ProtocolLengths are the number of implemented message corresponding to different protocol versions.
-- 
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