fix to styleci

Author: juniohyago

src/Relations/BelongsToMany.php

@@ -224,7 +224,7 @@ public function detach($ids = [], $touch = true)
         $ids = (array) $ids;
 
 
-        if ($this->parent instanceof \Jenssegers\Mongodb\Eloquent\Model){
+        if ($this->parent instanceof \Jenssegers\Mongodb\Eloquent\Model) {
             $this->parent->pull($this->getRelatedKey(), $ids);
         }
 

tests/HybridRelationsTest.php

@@ -208,15 +208,15 @@ public function testHybridSync()
         $book = new Book(['title' => 'Harry Potter']);
         $otherBook = new Book(['title' => 'Game of Thrones']);
 
-        $user->books()->sync([$book->id,$otherBook->id]);
+        $user->books()->sync([$book->id, $otherBook->id]);
         $user = MysqlUser::find($user->id); // refetch
         $this->assertCount(2, $user->books);
 
         $user->books()->sync([$book->id]);
         $user = MysqlUser::find($user->id); // refetch
         $this->assertCount(1, $user->books);
 
-        $user->books()->sync([$book->id,$otherBook->id]);
+        $user->books()->sync([$book->id, $otherBook->id]);
         $user = MysqlUser::find($user->id); // refetch
         $this->assertCount(2, $user->books);
         // MongoDB User
@@ -227,15 +227,15 @@ public function testHybridSync()
         $book = new MysqlBook(['title' => 'Harry Potter']);
         $otherBook = new MysqlBook(['title' => 'Game of Thrones']);
 
-        $user->mysqlBooks()->sync([$book->id,$otherBook->id]);
+        $user->mysqlBooks()->sync([$book->id, $otherBook->id]);
         $user = User::find($user->_id);
         $this->assertCount(2, $user->mysqlBooks);
 
         $user->mysqlBooks()->sync([$book->id]);
         $user = User::find($user->_id);
         $this->assertCount(1, $user->mysqlBooks);
 
-        $user->mysqlBooks()->sync([$book->id,$otherBook->id]);
+        $user->mysqlBooks()->sync([$book->id, $otherBook->id]);
         $user = User::find($user->_id);
         $this->assertCount(2, $user->mysqlBooks);
     }