diff --git a/ext/vulnsrc/amzn/amzn.go b/ext/vulnsrc/amzn/amzn.go
index 7c110b38..678737f3 100644
--- a/ext/vulnsrc/amzn/amzn.go
+++ b/ext/vulnsrc/amzn/amzn.go
@@ -35,14 +35,14 @@ import (
 )
 
 const (
-	amazonLinux1Name                = "Amazon Linux 2018.03"
-	amazonLinux1Namespace           = "amzn:2018.03"
-	amazonLinux1UpdaterFlag         = "amazonLinux1Updater"
-	amazonLinux1MirrorListURI       = "http://repo.us-west-2.amazonaws.com/2018.03/updates/x86_64/mirror.list"
-	amazonLinux2Name                = "Amazon Linux 2"
-	amazonLinux2Namespace           = "amzn:2"
-	amazonLinux2UpdaterFlag         = "amazonLinux2Updater"
-	amazonLinux2MirrorListURI       = "https://cdn.amazonlinux.com/2/core/latest/x86_64/mirror.list"
+	amazonLinux1Name          = "Amazon Linux 2018.03"
+	amazonLinux1Namespace     = "amzn:2018.03"
+	amazonLinux1UpdaterFlag   = "amazonLinux1Updater"
+	amazonLinux1MirrorListURI = "http://repo.us-west-2.amazonaws.com/2018.03/updates/x86_64/mirror.list"
+	amazonLinux2Name          = "Amazon Linux 2"
+	amazonLinux2Namespace     = "amzn:2"
+	amazonLinux2UpdaterFlag   = "amazonLinux2Updater"
+	amazonLinux2MirrorListURI = "https://cdn.amazonlinux.com/2/core/latest/x86_64/mirror.list"
 )
 
 type updater struct {
@@ -54,7 +54,7 @@ type updater struct {
 
 func init() {
 	// Register updater for Amazon Linux 2018.03.
-	amazonLinux1Updater := updater {
+	amazonLinux1Updater := updater{
 		Name:          amazonLinux1Name,
 		Namespace:     amazonLinux1Namespace,
 		UpdaterFlag:   amazonLinux1UpdaterFlag,
@@ -63,7 +63,7 @@ func init() {
 	vulnsrc.RegisterUpdater("amzn", &amazonLinux1Updater)
 
 	// Register updater for Amazon Linux 2.
-	amazonLinux2Updater := updater {
+	amazonLinux2Updater := updater{
 		Name:          amazonLinux2Name,
 		Namespace:     amazonLinux2Namespace,
 		UpdaterFlag:   amazonLinux2UpdaterFlag,
@@ -82,7 +82,7 @@ func (u *updater) Update(datastore database.Datastore) (response vulnsrc.UpdateR
 	}
 
 	if !found {
-		flagValue = "";
+		flagValue = ""
 	}
 
 	var timestamp string
@@ -316,4 +316,4 @@ func compareTimestamp(date0 string, date1 string) int {
 	} else {
 		return 0
 	}
-}
\ No newline at end of file
+}
diff --git a/ext/vulnsrc/amzn/amzn_test.go b/ext/vulnsrc/amzn/amzn_test.go
index 93a49139..4e5f8cf6 100644
--- a/ext/vulnsrc/amzn/amzn_test.go
+++ b/ext/vulnsrc/amzn/amzn_test.go
@@ -64,20 +64,20 @@ func TestAmazonLinux1(t *testing.T) {
 				Name:          "amzn:2018.03",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "httpd-devel",
+			FeatureName:     "httpd-devel",
 			AffectedVersion: "2.2.21-1.18.amzn1",
-			FixedInVersion: "2.2.21-1.18.amzn1",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "2.2.21-1.18.amzn1",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 		{
 			Namespace: database.Namespace{
 				Name:          "amzn:2018.03",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "httpd-debuginfo",
+			FeatureName:     "httpd-debuginfo",
 			AffectedVersion: "2.2.21-1.18.amzn1",
-			FixedInVersion: "2.2.21-1.18.amzn1",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "2.2.21-1.18.amzn1",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 	}
 
@@ -97,20 +97,20 @@ func TestAmazonLinux1(t *testing.T) {
 				Name:          "amzn:2018.03",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "cyrus-imapd-debuginfo",
+			FeatureName:     "cyrus-imapd-debuginfo",
 			AffectedVersion: "2.3.16-6.4.amzn1",
-			FixedInVersion: "2.3.16-6.4.amzn1",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "2.3.16-6.4.amzn1",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 		{
 			Namespace: database.Namespace{
 				Name:          "amzn:2018.03",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "cyrus-imapd-utils",
+			FeatureName:     "cyrus-imapd-utils",
 			AffectedVersion: "2.3.16-6.4.amzn1",
-			FixedInVersion: "2.3.16-6.4.amzn1",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "2.3.16-6.4.amzn1",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 	}
 
@@ -120,7 +120,7 @@ func TestAmazonLinux1(t *testing.T) {
 }
 
 func TestAmazonLinux2(t *testing.T) {
-	amazonLinux2Updater := updater {
+	amazonLinux2Updater := updater{
 		Name:          "Amazon Linux 2",
 		Namespace:     "amzn:2",
 		UpdaterFlag:   "amazonLinux2Updater",
@@ -157,20 +157,20 @@ func TestAmazonLinux2(t *testing.T) {
 				Name:          "amzn:2",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "kernel",
+			FeatureName:     "kernel",
 			AffectedVersion: "4.9.76-38.79.amzn2",
-			FixedInVersion: "4.9.76-38.79.amzn2",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "4.9.76-38.79.amzn2",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 		{
 			Namespace: database.Namespace{
 				Name:          "amzn:2",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "kernel-headers",
+			FeatureName:     "kernel-headers",
 			AffectedVersion: "4.9.76-38.79.amzn2",
-			FixedInVersion: "4.9.76-38.79.amzn2",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "4.9.76-38.79.amzn2",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 	}
 
@@ -190,20 +190,20 @@ func TestAmazonLinux2(t *testing.T) {
 				Name:          "amzn:2",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "qemu-kvm",
+			FeatureName:     "qemu-kvm",
 			AffectedVersion: "10:1.5.3-141.amzn2.5.3",
-			FixedInVersion: "10:1.5.3-141.amzn2.5.3",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "10:1.5.3-141.amzn2.5.3",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 		{
 			Namespace: database.Namespace{
 				Name:          "amzn:2",
 				VersionFormat: rpm.ParserName,
 			},
-			FeatureName: "qemu-img",
+			FeatureName:     "qemu-img",
 			AffectedVersion: "10:1.5.3-141.amzn2.5.3",
-			FixedInVersion: "10:1.5.3-141.amzn2.5.3",
-			AffectedType: database.AffectBinaryPackage,
+			FixedInVersion:  "10:1.5.3-141.amzn2.5.3",
+			AffectedType:    database.AffectBinaryPackage,
 		},
 	}
 
diff --git a/ext/vulnsrc/amzn/repomd.go b/ext/vulnsrc/amzn/repomd.go
index 093d2182..a9fe8322 100644
--- a/ext/vulnsrc/amzn/repomd.go
+++ b/ext/vulnsrc/amzn/repomd.go
@@ -25,4 +25,4 @@ type Repo struct {
 
 type Location struct {
 	Href string `xml:"href,attr"`
-}
\ No newline at end of file
+}
diff --git a/ext/vulnsrc/amzn/updateinfo.go b/ext/vulnsrc/amzn/updateinfo.go
index e73a8209..160dee6b 100644
--- a/ext/vulnsrc/amzn/updateinfo.go
+++ b/ext/vulnsrc/amzn/updateinfo.go
@@ -35,4 +35,4 @@ type Package struct {
 	Epoch   string `xml:"epoch,attr"`
 	Version string `xml:"version,attr"`
 	Release string `xml:"release,attr"`
-}
\ No newline at end of file
+}