From a2efafcf9a166f26e3170eaf5a1c6d8710a72615 Mon Sep 17 00:00:00 2001
From: Tobin Harding <me@tobin.cc>
Date: Thu, 25 Nov 2021 09:51:30 +1100
Subject: [PATCH] Use error instead of err

In the name of uniformity use the same error message as argument to
`expect` througout the codebase.

Use "engines don't error" instead of "engines don't err".
---
 src/util/taproot.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/util/taproot.rs b/src/util/taproot.rs
index 0330d93d..a511fc9f 100644
--- a/src/util/taproot.rs
+++ b/src/util/taproot.rs
@@ -122,10 +122,10 @@ impl TapLeafHash {
         let mut eng = TapLeafHash::engine();
         ver.as_u8()
             .consensus_encode(&mut eng)
-            .expect("engines don't err");
+            .expect("engines don't error");
         script
             .consensus_encode(&mut eng)
-            .expect("engines don't err");
+            .expect("engines don't error");
         TapLeafHash::from_engine(eng)
     }
 }