diff --git a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java
index d7923c9145e3c7d8611266dbe765556b066a6d73..37dca17c95f3a826dc3d9ec2f41fbde05285f802 100644
--- a/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java
+++ b/assignments/src/MV3500Cohort2018JanuaryMarch/projects/AngelopoulosBlankenbeker/AngelBlankEspduReceiverAtoTCP.java
@@ -18,12 +18,17 @@ import java.io.DataOutputStream;
  */
 public class AngelBlankEspduReceiverAtoTCP {
 
+    /** address of interest */
     public static final String TCP_DESTINATION_IP = "172.20.146.111";
-    /* @see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)">https://en.wikipedia.org/wiki/Port_(computer_networking)</a> */
+    /** port of interest
+     * @see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)">https://en.wikipedia.org/wiki/Port_(computer_networking)</a> */
     public static final int DIS_DESTINATION_PORT = 3000;
-    /* @see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)">https://en.wikipedia.org/wiki/Port_(computer_networking)</a> */
+    /** port of interest
+     * @see <a href="https://en.wikipedia.org/wiki/Port_(computer_networking)">https://en.wikipedia.org/wiki/Port_(computer_networking)</a> */
     public static final int TCP_DESTINATION_PORT = 2999;
+    /** maximum packet size */
     public static final int MAX_PDU_SIZE = 8192;
+    /** multicast group is a multicast address */
     public static final String GROUP = "239.1.2.4";
 
     /**