javadoc edits

assignments/src/MV3500Cohort2020JulySeptember/homework1/BrutzmanRefactorTcpExample1Telnet.java

-package MV3500Cohort2020JulySeptember.homework1;
+package MV3500Cohort2020JulySeptember.homework1; 
+// TODO note that package statement must match parent directory directory structure
 
 import MV3500Cohort2019JulySeptember.homework1.*;
 import java.io.*;
 import java.net.*;
 
 /**
- * The simplest possible TCP network program. It listens for
+ * This example is the simplest possible TCP network program. It listens for
  * a connection, from telnet (telnet localhost 2317) or a program
  * you write, which we will do later. Right now the TcpExample simply
  * writes a string in response to a connection.
@@ -32,6 +33,8 @@ import java.net.*;
  */
 public class BrutzmanRefactorTcpExample1Telnet 
 {
+    /** When you run this program, the main method is invoked.
+     * @param args command-line arguments */
     public static void main(String[] args) 
     {
         try