From a491b86947f15aba146704a9b9fa1056d7789e75 Mon Sep 17 00:00:00 2001
From: Timo Hocker <t-hocker@web.de>
Date: Thu, 7 May 2020 15:15:25 +0200
Subject: [PATCH] fix

---
 lib/classes/GraphStream.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/classes/GraphStream.ts b/lib/classes/GraphStream.ts
index 1f0cb11..6bcc1ff 100644
--- a/lib/classes/GraphStream.ts
+++ b/lib/classes/GraphStream.ts
@@ -51,7 +51,7 @@ export class GraphStream extends Transform {
     }
     if (!states.includes (this._state)) {
       throw new Error (`invalid state to execute command ${instr}
-  expected: ${states.join (', ')}`);
+  expected: ${states.join (', ')}
   actual: ${this._state}`);
     }
   }