minor fixes

state/execution.go

@@ -215,9 +215,10 @@ func execBlockOnProxyApp(logger log.Logger, proxyAppConn proxy.AppConnConsensus,
 
 	logger.Info("Executed block", "height", block.Height, "validTxs", validTxs, "invalidTxs", invalidTxs)
 
-	if len(abciResponses.EndBlock.ValidatorUpdates) > 0 {
+	valUpdates := abciResponses.EndBlock.ValidatorUpdates
+	if len(valUpdates) > 0 {
 		// TODO: cleanup the formatting
-		logger.Info("Updates to validators", "updates", abciResponses.EndBlock.ValidatorUpdates)
+		logger.Info("Updates to validators", "updates", valUpdates)
 	}
 
 	return abciResponses, nil

types/protobuf_test.go

@@ -57,7 +57,7 @@ func TestABCIValidators(t *testing.T) {
 	assert.Nil(t, err)
 	assert.Equal(t, tmValExpected, tmVals[0])
 
-	// val with incorrect pubkey daya
+	// val with incorrect pubkey data
 	abciVal = TM2PB.ValidatorUpdate(tmVal)
 	abciVal.PubKey.Data = []byte("incorrect!")
 	tmVals, err = PB2TM.ValidatorUpdates([]abci.ValidatorUpdate{abciVal})