Fix a failing error test and add another
diff --git a/tests/dc/errors.txt b/tests/dc/errors.txt
index fab5fc7..8f3e719 100644
--- a/tests/dc/errors.txt
+++ b/tests/dc/errors.txt
@@ -4,12 +4,12 @@
 zp198202389.289374pzp[He World!]SzpzXfrfxzpfR
 [hello]k
 3 2 0|
-3 0 2|
 3 0 0|
 3.2 3 1|
 3 3.2 1|
 2 10 34.2|
 2 _10 23|
+3 0~
 .
 @
 [string]b