internal/core/adt: fix typo

Closes #959
https://github.com/cuelang/cue/pull/959

GitOrigin-RevId: d568806b56d4179e3a5553173e1611224c2458c7
Change-Id: I7563f76aa4704e1f3de4d2aebef9139877c662bb
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/9801
Reviewed-by: CUE cueckoo <cueckoo@gmail.com>
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>
diff --git a/internal/core/adt/eval.go b/internal/core/adt/eval.go
index d750776..88cf289 100644
--- a/internal/core/adt/eval.go
+++ b/internal/core/adt/eval.go
@@ -2072,7 +2072,7 @@
 				n.insertField(label, MakeConjunct(l.env, x, l.id))
 			}
 
-			// Terminate early n case of runaway comprehension.
+			// Terminate early in case of runaway comprehension.
 			if !isOpen && int(index) > max {
 				n.invalidListLength(max, len(l.list.Elems), maxNode, l.list)
 				continue outer