improved comments

projects/TcpExample5/WebExample/src/webexample/WebExample.java

-
 package webexample;
 
 import java.io.*;
 import java.net.*;
 
 /**
- * A very simple web reading example that won't work in some circumstances.
+ * A very simple http web-page reading example that won't work in some circumstances.
  * But it will in some others.
  * 
  * @author mcgredo
@@ -40,24 +39,22 @@ public class WebExample {
            ps.print("\r\n\r\n");
            ps.flush();
            
-           // Up until now we have been reading one line only. But
-           // a web server will write an unknown number of lines. We
-           // read until the transmisson ends.
+           // Up until now we have been reading one line only.
+           // But a web server will write an unknown number of lines.
+           // So now we read until the transmisson ends.
            
-           InputStream is = socket.getInputStream();
+           InputStream        is = socket.getInputStream();
            InputStreamReader isr = new InputStreamReader(is);
-           BufferedReader br = new BufferedReader(isr);
+           BufferedReader     br = new BufferedReader(isr);
            
            String line;
            int count = 0;
            
-           while((line = br.readLine()) != null)
+           while((line = br.readLine()) != null) // read from BufferedReader br one line at a time
            {
                count++;
                System.out.println(count + ": " + line);
-               
-           }  
-           
+           }
            System.out.println("web server message finished");
         }
         catch(Exception e)