/*
* We can't register dynamic background workers from the postmaster. If
* this is a standalone backend, we're the only process and can't start
- * any more. In a multi-process environement, it might be theoretically
+ * any more. In a multi-process environment, it might be theoretically
* possible, but we don't currently support it due to locking
* considerations; see comments on the BackgroundWorkerSlot data
* structure.