docs: drop the auto-injected hyphen vale flags

docs/tools/subagent.md

@@ -62,7 +62,7 @@ default — zero MCP servers, full stop; it falls back to claude's own
 native tools (`Bash`, `WebFetch`, etc.), not the parent's `mcp__bash__*` /
 `mcp__hyperhive__*` surface. Nothing implicit reaches it: the built-in
 hyperhive surface (todos/messaging) isn't an `extraMcpServers` entry at
-all, and the auto-injected `bash`/`subagent` entries default to excluded
+all, and the automatically injected `bash`/`subagent` entries default to excluded
 too (a subagent can't spawn hive-bash tasks or its own nested subagents
 unless an operator opts them in explicitly, same as anything else).
 

hive-subagent-mcp/src/mcp_config.rs

@@ -2,7 +2,7 @@
 //! `hyperhive.extraMcpServers` entries with `availableToSubagents = true`
 //! (see `hive_extra_mcp::ExtraMcpServer::available_to_subagents`) ever reach
 //! a subagent's claude invocation. Everything else — the built-in hyperhive
-//! surface (todos/messaging), the auto-injected `bash` and `subagent`
+//! surface (todos/messaging), the automatically injected `bash` and `subagent`
 //! entries — stays unreachable by construction: none of those default to
 //! opted in, and the built-in surface isn't an `extraMcpServers` entry at
 //! all, so there's no name for an operator to opt it in under even if they

nix/agent-modules/mcp.nix

@@ -137,7 +137,7 @@ in
               as narrow as before this option existed (its native built-in
               tools only, zero MCP servers).
 
-              The auto-injected `bash` and `subagent` entries below stay at
+              The automatically injected `bash` and `subagent` entries below stay at
               this default — a subagent never gets hive-bash (it already has
               claude's native `Bash` tool instead) or the ability to spawn
               its own nested subagents, unless an operator opts a