Update btcec.go

Updated link to SEC 2: Recommended Elliptic Curve Domain Parameters standard (URL given no longer exists).
btcsuite · Jan 21, 2015 · f9365fd · f9365fd
1 parent b362c1e
commit f9365fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/btcec.go b/btcec.go
@@ -658,7 +658,7 @@ func (curve *KoblitzCurve) QPlus1Div4() *big.Int {
 	return curve.q
 }
 
-// Curve parameters taken from: http://www.secg.org/collateral/sec2_final.pdf
+// Curve parameters taken from: http://www.secg.org/sec2-v2.pdf
 var initonce sync.Once
 var secp256k1 KoblitzCurve