diff --git a/test/classes/config/PageSettingsTest.php b/test/classes/config/PageSettingsTest.php
index 51d05c8874..0b844d6284 100644
--- a/test/classes/config/PageSettingsTest.php
+++ b/test/classes/config/PageSettingsTest.php
@@ -24,7 +24,7 @@ class PageSettingsTest extends PHPUnit_Framework_TestCase
      */
     public function setUp()
     {
-    	$GLOBALS['cfg']['ServerDefault'] = 1;
+        $GLOBALS['cfg']['ServerDefault'] = 1;
         $GLOBALS['server'] = 1;
     }
 
diff --git a/test/classes/engines/BdbTest.php b/test/classes/engines/BdbTest.php
index bd70b3d3bf..ed483974a2 100644
--- a/test/classes/engines/BdbTest.php
+++ b/test/classes/engines/BdbTest.php
@@ -36,8 +36,8 @@ class BdbTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Bdb('bdb');
     }
 
diff --git a/test/classes/engines/BinlogTest.php b/test/classes/engines/BinlogTest.php
index 77c51e98f1..5e8d037861 100644
--- a/test/classes/engines/BinlogTest.php
+++ b/test/classes/engines/BinlogTest.php
@@ -35,8 +35,8 @@ class BinlogTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Binlog('binlog');
     }
 
diff --git a/test/classes/engines/InnodbTest.php b/test/classes/engines/InnodbTest.php
index 99a794c3d1..8f9e85be90 100644
--- a/test/classes/engines/InnodbTest.php
+++ b/test/classes/engines/InnodbTest.php
@@ -35,8 +35,8 @@ class InnodbTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Innodb('innodb');
     }
 
diff --git a/test/classes/engines/MemoryTest.php b/test/classes/engines/MemoryTest.php
index 974f1356f0..58ee38c748 100644
--- a/test/classes/engines/MemoryTest.php
+++ b/test/classes/engines/MemoryTest.php
@@ -36,8 +36,8 @@ class MemoryTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Memory('memory');
     }
 
diff --git a/test/classes/engines/Mrg_MyisamTest.php b/test/classes/engines/Mrg_MyisamTest.php
index 64b46c9125..b51fdbe854 100644
--- a/test/classes/engines/Mrg_MyisamTest.php
+++ b/test/classes/engines/Mrg_MyisamTest.php
@@ -34,8 +34,8 @@ class Mrg_MyisamTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Mrg_Myisam('mrg_myisam');
     }
 
diff --git a/test/classes/engines/MyisamTest.php b/test/classes/engines/MyisamTest.php
index d8de427fdb..63f0d0ebae 100644
--- a/test/classes/engines/MyisamTest.php
+++ b/test/classes/engines/MyisamTest.php
@@ -35,8 +35,8 @@ class MyisamTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Myisam('myisam');
     }
 
diff --git a/test/classes/engines/NdbclusterTest.php b/test/classes/engines/NdbclusterTest.php
index e0742b8d14..8827697b68 100644
--- a/test/classes/engines/NdbclusterTest.php
+++ b/test/classes/engines/NdbclusterTest.php
@@ -35,8 +35,8 @@ class NdbclusterTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Ndbcluster('nbdcluster');
     }
 
diff --git a/test/classes/engines/PbxtTest.php b/test/classes/engines/PbxtTest.php
index ff29ac2c01..fc89558129 100644
--- a/test/classes/engines/PbxtTest.php
+++ b/test/classes/engines/PbxtTest.php
@@ -37,8 +37,8 @@ class PbxtTest extends PHPUnit_Framework_TestCase
      */
     protected function setUp()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
-    	$GLOBALS['server'] = 0;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['server'] = 0;
         $this->object = new Pbxt('pbxt');
     }
 
diff --git a/test/libraries/database_interface_test.php b/test/libraries/database_interface_test.php
index 717615e20a..d8bbe37363 100644
--- a/test/libraries/database_interface_test.php
+++ b/test/libraries/database_interface_test.php
@@ -28,7 +28,7 @@ class PMA_DBI_Test extends PHPUnit_Framework_TestCase
      */
     function setup()
     {
-    	$GLOBALS['cfg']['DBG']['sql'] = false;
+        $GLOBALS['cfg']['DBG']['sql'] = false;
         $GLOBALS['cfg']['IconvExtraParams'] = '';
     }