diff --git a/src/Illuminate/Database/Schema/Grammars/Grammar.php b/src/Illuminate/Database/Schema/Grammars/Grammar.php
index 22562546458d..f163c999de2f 100755
--- a/src/Illuminate/Database/Schema/Grammars/Grammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/Grammar.php
@@ -2,6 +2,7 @@
 
 namespace Illuminate\Database\Schema\Grammars;
 
+use RuntimeException;
 use Illuminate\Support\Fluent;
 use Doctrine\DBAL\Schema\TableDiff;
 use Illuminate\Database\Connection;
@@ -9,7 +10,6 @@
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Database\Grammar as BaseGrammar;
 use Doctrine\DBAL\Schema\AbstractSchemaManager as SchemaManager;
-use RuntimeException;
 
 abstract class Grammar extends BaseGrammar
 {
diff --git a/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php b/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
index 5f23265b49f4..482281c87d69 100755
--- a/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
+++ b/src/Illuminate/Database/Schema/Grammars/MySqlGrammar.php
@@ -2,10 +2,10 @@
 
 namespace Illuminate\Database\Schema\Grammars;
 
+use RuntimeException;
 use Illuminate\Support\Fluent;
 use Illuminate\Database\Connection;
 use Illuminate\Database\Schema\Blueprint;
-use RuntimeException;
 
 class MySqlGrammar extends Grammar
 {