From daec205870f1e05d78a03cb773265bf5ed5cbcb3 Mon Sep 17 00:00:00 2001
From: Adelbert Silla <adelbert.silla@chromedia.com>
Date: Mon, 29 Apr 2013 10:17:04 +0800
Subject: [PATCH] Adjust text_color execption line indention.

---
 Generator/CaptchaGenerator.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Generator/CaptchaGenerator.php b/Generator/CaptchaGenerator.php
index a588a54..d4440fa 100644
--- a/Generator/CaptchaGenerator.php
+++ b/Generator/CaptchaGenerator.php
@@ -101,7 +101,7 @@ class CaptchaGenerator
 
         if (isset($options['text_color'])) {
             if (count($options['text_color']) !== 3) {
-		throw new \RuntimeException('text_color should be an array of r, g and b');
+                throw new \RuntimeException('text_color should be an array of r, g and b');
             }
 
             $color = $options['text_color'];