clean code

src/Query/Processors/DB2Processor.php

@@ -60,7 +60,6 @@ class DB2Processor extends Processor {
             $id = $result[$sequenceStr];
             return is_numeric($id) ? (int) $id : $id;
         }
-        
     }
 
 }

src/Schema/Blueprint.php

@@ -46,7 +46,6 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
                 $index = $this->createIndexName($type, $columns);
                 return $this->addCommand($type, compact('index', 'indexSystem', 'columns'));
                 break;
-            
             default:
                 break;
         }