diff --git a/archive/copy_test.go b/archive/copy_test.go
index d0cfa18..dd0b323 100644
--- a/archive/copy_test.go
+++ b/archive/copy_test.go
@@ -565,7 +565,7 @@ func TestCopyCaseH(t *testing.T) {
 	}
 }
 
-// I. SRC specifies a direcotry's contents only and DST exists as a file. This
+// I. SRC specifies a directory's contents only and DST exists as a file. This
 //    should cause an error as it is not possible to overwrite a file with a
 //    directory.
 func TestCopyCaseI(t *testing.T) {