diff --git a/sumdb/note/note_test.go b/sumdb/note/note_test.go
index 04efaf2..2402471 100644
--- a/sumdb/note/note_test.go
+++ b/sumdb/note/note_test.go
@@ -100,12 +100,12 @@
 	}
 	sig[0]++
 	if verifier.Verify(msg, sig) {
-		t.Fatalf("verifier.Verify succceeded on corrupt signature")
+		t.Fatalf("verifier.Verify succeeded on corrupt signature")
 	}
 	sig[0]--
 	msg[0]++
 	if verifier.Verify(msg, sig) {
-		t.Fatalf("verifier.Verify succceeded on corrupt message")
+		t.Fatalf("verifier.Verify succeeded on corrupt message")
 	}
 }