diff --git a/unmarshaler_test.go b/unmarshaler_test.go
index 534cfc9..9769917 100644
--- a/unmarshaler_test.go
+++ b/unmarshaler_test.go
@@ -2629,7 +2629,7 @@ world'`,
 			data: `a=2021-00-11`,
 		},
 		{
-			desc: `invalid number of seconds digits with trailling digit`,
+			desc: `invalid number of seconds digits with trailing digit`,
 			data: `a=0000-01-01 00:00:000000Z3`,
 		},
 		{