diff --git a/cmd/gommunityid.go b/cmd/gommunityid.go
index 1818dc0..ed3b23a 100644
--- a/cmd/gommunityid.go
+++ b/cmd/gommunityid.go
@@ -10,7 +10,6 @@ import (
 )
 
 func main() {
-
 	pcapCmd := flag.NewFlagSet("pcap", flag.ExitOnError)
 	pcapVersion := pcapCmd.Uint("version", 1, "Community ID version")
 	pcapSeed := pcapCmd.Uint("seed", 0, "seed value (default 0)")
diff --git a/pcap_flowtuple_source_test.go b/pcap_flowtuple_source_test.go
index f0b86b1..84a1d83 100644
--- a/pcap_flowtuple_source_test.go
+++ b/pcap_flowtuple_source_test.go
@@ -19,7 +19,7 @@ func TestPcapFlowTupleSource(t *testing.T) {
 		if err != nil {
 			log.Fatal(err)
 		}
-		for _ = range ftChan {
+		for range ftChan {
 			i++
 		}
 		log.Printf("read %s with %d packets", testfile, i)