diff --git a/ex7/gh_response.txt b/ex7/gh_response.txt
index 0747cd8..e6a4fef 100644
--- a/ex7/gh_response.txt
+++ b/ex7/gh_response.txt
@@ -22,4 +22,4 @@ Interface nodes counted multiple times.
 
 E12: Ok
 
-E13: OK
+E13: not available