From c1fff52477619b0cee85663eb2d36476e10c9ace Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Sat, 29 Aug 2020 20:02:35 +0000
Subject: [PATCH] write_smt2: fix SMT-LIB tutorial URL

---
 backends/smt2/smt2.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backends/smt2/smt2.cc b/backends/smt2/smt2.cc
index 0423b977a..4a53ce6d5 100644
--- a/backends/smt2/smt2.cc
+++ b/backends/smt2/smt2.cc
@@ -1403,7 +1403,7 @@ struct Smt2Backend : public Backend {
 		log("        the given option as a `(set-option ...)` command in the SMT-LIBv2.\n");
 		log("\n");
 		log("[1] For more information on SMT-LIBv2 visit http://smt-lib.org/ or read David\n");
-		log("R. Cok's tutorial: http://www.grammatech.com/resources/smt/SMTLIBTutorial.pdf\n");
+		log("R. Cok's tutorial: https://smtlib.github.io/jSMTLIB/SMTLIBTutorial.pdf\n");
 		log("\n");
 		log("---------------------------------------------------------------------------\n");
 		log("\n");