bump go.mod to Go 1.16 and run go fix

web3-bot · web3-bot · commit dfe575fd7e48 · 2021-08-17T13:32:03.000Z
diff --git a/go.mod b/go.mod
@@ -11,4 +11,4 @@ require (
 	gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15
 )
 
-go 1.15
+go 1.16
