dev와 composer 버전 일치

vendor/guzzlehttp/psr7/src/LimitStream.php

@@ -72,7 +72,7 @@ class LimitStream implements StreamInterface
     {
         if ($whence !== SEEK_SET || $offset < 0) {
             throw new \RuntimeException(sprintf(
-                'Cannot seek to offset % with whence %s',
+                'Cannot seek to offset %s with whence %s',
                 $offset,
                 $whence
             ));