@@ -278,7 +278,7 @@ Using `$~`:
278278%default-value
279279```
280280
281−### $@ "bucvat"
281+### $@ "bucpat"
282282
283283`[%bsvt p=spec q=spec]`: structure which normalizes a union tagged by head depth (atom).
284284
@@ -373,7 +373,7 @@ Irregular: `?(%foo %baz)` is `$?(%foo %baz)`.
373373##### Discussion
374374
375375For a union of atoms, a `$?` is fine. For more complex nouns,
376−always try to use a [`$%`](#buccen), [`$@`](#bucvat) or
376+always try to use a [`$%`](#buccen), [`$@`](#bucpat) or
377377[`$^`](#bucket), at least if you expect your structure to be used as a
378378normalizer.
379379