hive-c0re: shorten the resource limits module header under the comment-block limit

hive-c0re/src/agent_config/resource_limits.rs

@@ -25,10 +25,8 @@
 //! and every rebuild.
 //!
 //! Why host-side JSON and not an option in the agent's own `agent.nix`:
-//! the drop-in lands on the *host's* `container@h-<name>.service`, so
-//! c0re would have to `nix eval` the agent's whole nixosConfiguration
-//! just to read two strings. It is also the wrong trust boundary —
-//! a resource *cap* should not be sourced from the capped party.
+//! the drop-in lands on the *host's* `container@h-<name>.service`, and a
+//! resource *cap* should not be sourced from the capped party.
 
 use std::collections::BTreeMap;
 use std::path::{Path, PathBuf};