diff --git a/examples/2_dynamic_pdl/amy.c b/examples/2_dynamic_pdl/amy.c
index 5a853ef2b5ed1f10c08331411edbddeb1b5d8654..f965c107d42368117f2b5f4ca7d39533142ed640 100644
--- a/examples/2_dynamic_pdl/amy.c
+++ b/examples/2_dynamic_pdl/amy.c
@@ -1,22 +1,14 @@
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 #include "../../reowolf.h"
 #include "../utility.c"
 
 int main() {
-
-	// amy's protocol is loaded at runtime from a file.
-	char * pdl = buffer_pdl("eg_protocols.pdl");
 	
-	char msg_buf[128];
-	memset(msg_buf, 0, 128);
-	printf("input a message to send:");
-	check("fgets", fgets(msg_buf, 128-1, stdin) == NULL);
-	int msg_len = strlen(msg_buf);
-	msg_buf[msg_len-1] = 0;
-	printf("will send msg `%s`\n", msg_buf);
+	// Protocol is loaded from file.
+	char * pdl = buffer_pdl("eg_protocols.pdl");
 	
+	// create a connector with one outgoing network channel.
 	Connector* c = connector_new();
 	printf("configuring...\n");
 	check("config ", connector_configure(c, pdl, "forward"));
@@ -25,16 +17,16 @@ int main() {
 	printf("connecting...\n");
 	check("connect", connector_connect(c, 5000));
 	
+	// send "hello" message three times
 	int i;
 	for (i = 0; i < 3; i++) {
-		check("put ", connector_put(c, 0, msg_buf, msg_len));
+		check("put ", connector_put(c, 0, "hello", 5));
 		check("sync", connector_sync(c, 1000));
 		printf("Sent one message!\n");
 	}
 	
-	printf("destroying...\n");
+	printf("cleaning up\n");
 	connector_destroy(c);
-	printf("exiting...\n");
 	free(pdl);
 	return 0;
 }
\ No newline at end of file