update to CI 2.0.2

Signed-off-by: Florian Pritz <bluewind@server-speed.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/system/database/DB_forge.php b/system/database/DB_forge.php
index 27f2c372d..a71fca78f 100755
--- a/system/database/DB_forge.php
+++ b/system/database/DB_forge.php
@@ -99,7 +99,7 @@ class CI_DB_forge {
 	{
 		if (is_array($key))
 		{
-			foreach($key as $one)
+			foreach ($key as $one)
 			{
 				$this->add_key($one, $primary);
 			}