diff --git a/pkg/ueps/packet_test.go b/pkg/ueps/packet_test.go
index 23dff71..2260bd8 100644
--- a/pkg/ueps/packet_test.go
+++ b/pkg/ueps/packet_test.go
@@ -145,8 +145,8 @@ func TestPacket_MarshalAndSign_Ugly(t *testing.T) {
 	}
 }
 
-// writeTLV(buf, TagVersion, []byte{0x09})
-// // buf contains: [0x01, 0x01, 0x09]
+// writeTLV(buffer, TagVersion, []byte{0x09})
+// // buffer contains: [0x01, 0x01, 0x09]
 func TestPacket_writeTLV_Good(t *testing.T) {
 	buffer := new(bytes.Buffer)
 
@@ -170,7 +170,7 @@ func TestPacket_writeTLV_Good(t *testing.T) {
 	}
 }
 
-// writeTLV(buf, TagPayload, bytes.Repeat([]byte("x"), 256))
+// writeTLV(buffer, TagPayload, bytes.Repeat([]byte("x"), 256))
 // // returns error: "TLV value too large for 1-byte length header"
 func TestPacket_writeTLV_Bad(t *testing.T) {
 	buffer := new(bytes.Buffer)
@@ -183,8 +183,8 @@ func TestPacket_writeTLV_Bad(t *testing.T) {
 	}
 }
 
-// writeTLV(buf, TagIntent, []byte{})
-// // buf contains: [0x04, 0x00] (tag + zero length, no value bytes)
+// writeTLV(buffer, TagIntent, []byte{})
+// // buffer contains: [0x04, 0x00] (tag + zero length, no value bytes)
 func TestPacket_writeTLV_Ugly(t *testing.T) {
 	buffer := new(bytes.Buffer)