diff --git a/protocols/isis/isisio/src/main/java/org/onosproject/isis/io/isispacket/tlv/ProtocolSupportedTlv.java b/protocols/isis/isisio/src/main/java/org/onosproject/isis/io/isispacket/tlv/ProtocolSupportedTlv.java
index 1c41d12..e261e92 100644
--- a/protocols/isis/isisio/src/main/java/org/onosproject/isis/io/isispacket/tlv/ProtocolSupportedTlv.java
+++ b/protocols/isis/isisio/src/main/java/org/onosproject/isis/io/isispacket/tlv/ProtocolSupportedTlv.java
@@ -32,7 +32,7 @@
     /**
      * Creates an instance of protocol supported TLV.
      *
-     * @param tlvHeader tlvHeader.
+     * @param tlvHeader TLV header
      */
     public ProtocolSupportedTlv(TlvHeader tlvHeader) {