diff --git a/test/fallingkill.test.mjs b/test/fallingkill.test.mjs
index 8d36564..2991890 100644
--- a/test/fallingkill.test.mjs
+++ b/test/fallingkill.test.mjs
@@ -1,6 +1,6 @@
-// test/fallingkill.test.mjs -- RC-375D84 S-4: falling-object impact damage.
-// Commander (verbatim in the RC): "falling objects need to be able to kill the
-// enemy's as well not just the birds". Under the RC-0D193E-tuned balance
+// test/fallingkill.test.mjs -- S-4: falling-object impact damage.
+// "falling objects need to be able to kill the
+// enemy's as well not just the birds". Tuned balance
 // (block maxVel clamps: stone 480, ice 560, wood 520) blocks kill a mogg in
 // one impact (1.07-1.45) and a grum (hp 2) in two impacts (1.07 x 2 = 2.14).
 // S-4 fixes the two gaps that made falling blocks unable to kill, plus a