update test_notify_msg loop behavior to match behavior of test_notify

Author: lf-jeremy

examples/common.php

@@ -26,7 +26,7 @@ function test_notify(cli\Notify $notify, $cycle = 1000000, $sleep = null) {
 
 function test_notify_msg(cli\Notify $notify, $cycle = 1000000, $sleep = null) {
 	$notify->display();
-	for ($i = 0; $i <= $cycle; $i++) {
+	for ($i = 0; $i < $cycle; $i++) {
 		// Sleep before tick to simulate time-intensive work and give time
 		// for the initial message to display before it is changed
 		if ($sleep) usleep($sleep);

examples/progress.php

@@ -4,4 +4,4 @@
 
 test_notify(new \cli\progress\Bar('  \cli\progress\Bar displays a progress bar', 1000000));
 test_notify(new \cli\progress\Bar('  It sizes itself dynamically', 1000000));
-test_notify_msg(new \cli\progress\Bar('  It can even change its message', 5), 4, 1000000);
+test_notify_msg(new \cli\progress\Bar('  It can even change its message', 5), 5, 1000000);