Update rfcs/0192-min-capacity-ensures-workers-do-not-get-unnecessarily-killed.md

Co-authored-by: Matt Boris <92693437+matt-boris@users.noreply.github.com>

Author: JohanLorenzo

rfcs/0192-min-capacity-ensures-workers-do-not-get-unnecessarily-killed.md

@@ -31,7 +31,7 @@ Currently, workers in pools with `minCapacity >= 1` exhibit wasteful behavior:
 
 **Current Implementation Issues:**
 - Worker-manager enforces `minCapacity` by spawning new workers when capacity drops below threshold
-- Generic-worker shuts down after `afterIdleSeconds` regardless of `minCapacity` requirements
+- Generic-worker shuts down after `idleTimeoutSecs` regardless of `minCapacity` requirements
 - Gap exists between worker shutdown and replacement detection/provisioning
 
 ## Proposed Solution