Clean out the empty whitespace lines

EMongoDB.php

@@ -223,6 +223,6 @@ public function __destruct(){
      */
     public function dropDb()
     {
-    	$this->_mongoDb->drop();
+		$this->_mongoDb->drop();
     }
 }

test/README.mkd

@@ -18,7 +18,7 @@ In your protected/config/main.php config file, add the following :
     'components' => array(
 		'fixture'=>array(
 			'class'=>'EMongoDbFixtureManager',
-		),    
+		),
       ...
     ),
 
@@ -60,7 +60,7 @@ That's all you can start using the fixture manager right now.
           array('name', 'length', 'max' => 255),
         );
       }
-      
+
       public function attributeLabels()
       {
         return array(
@@ -77,7 +77,7 @@ That's all you can start using the fixture manager right now.
 
 ## Create fixture
 
-Define the fixture collection like for ActiveRecords. Please 
+Define the fixture collection like for ActiveRecords. Please
 check http://www.yiiframework.com/doc/guide/1.1/en/test.fixture
 
 Fixture file Users.php for collection elements User
@@ -111,7 +111,7 @@ class UserTest extends EMongoDbTestCase {
 		$criteria->login('==',$this->Users['sample1']['login']);
 		$userFromDb = User::model()->find($criteria);
 		$this->assertEquals($userFromDb->login, $this->users['sample1']['login']);
-	}	
+	}
 }
 ~~~