@@ -9,7 +9,7 @@ The `battery` is code, a battery of Nock formulas. The `payload` is the data
99needed to run those formulas correctly.
1010
1111Five core runes (`|=`, `|.`, `|-`, `|*`, and `|$`) produce a
12−core with a single arm, named `$`. We can recompute this arm
12+core with a single arm, named `$`. As with all arms, we can recompute `$``
1313with changes, which is useful for recursion among other things.
1414
1515## Runes