Mend some stuff

src/fighter/push.rs

@@ -1,4 +1,4 @@
-//! Deterministic grounded fighter-to-fighter pushing.
+//! fighter-to-fighter pushing
 
 use bevy::prelude::*;
 
@@ -45,9 +45,6 @@ fn push_delta(first: Pushbox, second: Pushbox, nudge: FGi32) -> FGi32 {
     (first.center - second.center).signum() * nudge
 }
 
-/// Applies all pair contributions from a position snapshot simultaneously.
-/// The pair loop intentionally visits every direction: each fighter gets its
-/// own nudge, just as in Melee.
 fn calculate_push_deltas(
     pushboxes: &[Option<Pushbox>],
     stage: &StageCollision,