message: Fix typo `Deallocation` to `Deallocate`
diff: @@ -404,9 +404,9 @@ sequenceDiagram
  deframer->>deframer: Deframe FB into PB
  deframer->>deframer: Copy PB into a command packet C
  deframer-)cmdDisp: Send C [comOut]
  - deframer->>buffMgr: Deallocation PB [bufferDeallocate]
  + deframer->>buffMgr: Deallocate PB [bufferDeallocate]
  buffMgr-->>deframer:
  - deframer->>buffMgr: Deallocation FB [framedDeallocate]
  + deframer->>buffMgr: Deallocate FB [framedDeallocate]
  buffMgr-->>deframer:
  deframer-->>activeComm:
  deactivate activeComm
  