Removed print method from implementation.

Change-Id: I0bf4238e03c8b6d4aa21c6641f0c0abca855dc11
diff --git a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
index 913520a..2b1a775 100644
--- a/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
+++ b/pcep/pcepio/src/main/java/org/onosproject/pcepio/types/PcepNaiIpv6Adjacency.java
@@ -102,8 +102,8 @@
     @Override

     public String toString() {

         return MoreObjects.toStringHelper(getClass())

-                .add("local IPV6 address", localIpv6Addr)

-                .add("remote IPV6 address", remoteIpv6Addr)

+                .add("localIPV6Address", localIpv6Addr)

+                .add("remoteIPV6Address", remoteIpv6Addr)

                 .toString();

     }