diff --git a/model/MongoDbCommand.php b/model/MongoDbCommand.php
index c82c430..ad08978 100644
--- a/model/MongoDbCommand.php
+++ b/model/MongoDbCommand.php
@@ -97,7 +97,7 @@ class FindMongoCommand extends MongoDbCommand
     public function __toString()
     {
         if ($this->checkParams()) {
-            $result = PHP_EOL . 'Collection: ' . $this->collection . PHP_EOL;
+            $result = PHP_EOL . 'Collection: ' . trim($this->collection, "\n") . PHP_EOL;
             ob_start();
             var_dump($this->condition);
             $condition = ob_get_clean();
@@ -143,7 +143,7 @@ class CountMongoCommand extends MongoDbCommand
     public function __toString()
     {
         if ($this->checkParams()) {
-            $result = PHP_EOL . 'Collection: ' . $this->collection . PHP_EOL;
+            $result = PHP_EOL . 'Collection: ' . trim($this->collection, "\n") . PHP_EOL;
             $result .= 'Type: COUNT' . PHP_EOL;
             ob_start();
             var_dump($this->condition);
@@ -199,7 +199,7 @@ class InsertMongoCommand extends MongoDbCommand
     public function __toString()
     {
         if ($this->checkParams()) {
-            $result = PHP_EOL . 'Collection: ' . $this->collection . PHP_EOL;
+            $result = PHP_EOL . 'Collection: ' . trim($this->collection, "\n") . PHP_EOL;
             $result .= 'Type: INSERT' . PHP_EOL;
             ob_start();
             var_dump($this->data);
@@ -248,7 +248,7 @@ class UpdateMongoCommand extends MongoDbCommand
     public function __toString()
     {
         if ($this->checkParams()) {
-            $result = PHP_EOL . 'Collection: ' . $this->collection . PHP_EOL;
+            $result = PHP_EOL . 'Collection: ' . trim($this->collection, "\n") . PHP_EOL;
             $result .= 'Type: UPDATE' . PHP_EOL;
             ob_start();
             var_dump($this->condition);
@@ -294,7 +294,7 @@ class RemoveMongoCommand extends MongoDbCommand
     public function __toString()
     {
         if ($this->checkParams()) {
-            $result = PHP_EOL . 'Collection: ' . $this->collection . PHP_EOL;
+            $result = PHP_EOL . 'Collection: ' . trim($this->collection, "\n") . PHP_EOL;
             $result .= 'Type: REMOVE' . PHP_EOL;
             ob_start();
             var_dump($this->condition);
@@ -335,7 +335,7 @@ class CommandMongoCommand extends MongoDbCommand
     public function __toString()
     {
         if ($this->checkParams()) {
-            $result = PHP_EOL . 'Collection: ' . $this->collection . PHP_EOL;
+            $result = PHP_EOL . 'Collection: ' . trim($this->collection, "\n") . PHP_EOL;
             $result .= 'Type: COMMAND' . PHP_EOL;
             ob_start();
             var_dump($this->command);
diff --git a/tests/model/MongoDbCommandTest.php b/tests/model/MongoDbCommandTest.php
index 69fe5b5..12a4119 100644
--- a/tests/model/MongoDbCommandTest.php
+++ b/tests/model/MongoDbCommandTest.php
@@ -329,23 +329,23 @@ class MongoDbCommandTest extends PHPUnit_Framework_TestCase
     {
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::COUNT, new CollectionMock());
         $cmd->bindParam('condition', array());
-        $this->assertStringStartsWith('Collection: CollectionMock', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: CollectionMock', $cmd->__toString());
 
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::FIND, new CollectionMock());
         $cmd->bindParam('condition', array());
-        $this->assertStringStartsWith('Collection: CollectionMock', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: CollectionMock', $cmd->__toString());
 
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::COMMAND, new CollectionMock());
         $this->assertSame('Command properties not set', $cmd->__toString());
         $cmd->bindParam('command', array());
-        $this->assertStringStartsWith('Collection: CollectionMock', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: CollectionMock', $cmd->__toString());
 
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::INSERT, $this->collection);
         $this->assertSame('Command properties not set', $cmd->__toString());
         $cmd
                 ->bindParam('data', array('name' => 'insert'))
                 ->bindParam('safe', true);
-        $this->assertStringStartsWith('Collection: ', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: ', $cmd->__toString());
         $this->assertContains('Bulk insert: FALSE', $cmd->__toString());
 
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::INSERT, $this->collection);
@@ -357,14 +357,14 @@ class MongoDbCommandTest extends PHPUnit_Framework_TestCase
         $this->assertContains('Bulk insert: TRUE', $cmd->__toString());
 
         $cmd->bindParam('condition', array('name' => 'insert'))->bindParam('fields', array());
-        $this->assertStringStartsWith('Collection: ', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: ', $cmd->__toString());
 
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::REMOVE, $this->collection);
         $this->assertSame('Command properties not set', $cmd->__toString());
         $cmd
                 ->bindParam('condition', array('name' => 'insert'))
                 ->bindParam('safe', true);
-        $this->assertStringStartsWith('Collection: ', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: ', $cmd->__toString());
 
         $cmd = MongoCommandBuilder::factory(MongoCommandBuilder::UPDATE, $this->collection);
         $this->assertSame('Command properties not set', $cmd->__toString());
@@ -373,7 +373,7 @@ class MongoDbCommandTest extends PHPUnit_Framework_TestCase
                 ->bindParam('data', array('$set' => array('name' => 'update')))
                 ->bindParam('upsert', false)
                 ->bindParam('safe', true);
-        $this->assertStringStartsWith('Collection: ', $cmd->__toString());
+        $this->assertStringStartsWith(PHP_EOL . 'Collection: ', $cmd->__toString());
     }
 }
 
@@ -383,6 +383,6 @@ class CollectionMock
 
     public function __toString()
     {
-        return 'CollectionMock';
+        return PHP_EOL . 'CollectionMock';
     }
 }