Update test_all.php

Author: geekgirljoy

examples/test_all.php

@@ -3,7 +3,7 @@
 function test($net, $test_data) {
 	$train_file = (dirname(__FILE__) . '/' . $net . '_float.net');
 	if (!is_file($train_file)) {
-		print('The file ' . $net . '_float.net has not been created! Please run train_all.php to generate it.<br>' . PHP_EOL);
+		print('The file ' . $net . '_float.net has not been created! Please run <a href="train_all.php">train_all.php</a> to generate it.<br>' . PHP_EOL);
 	} else{
 		$ann = fann_create_from_file($train_file);
 		if ($ann) {
@@ -45,4 +45,4 @@ function test($net, $test_data) {
 test('xnor', array(-1, -1));
 test('xor', array(-1, 1));
 
-?>
+?>