message: Updates mention of t1 + tool source codes
diff: @@ -35,11 +35,11 @@ We refer to this as a binary solenoid because it has only two states - open or c
  | Item | Quantity | Manufacturer | Part number | Price($) | Sources | Notes |
  | ---- |---------:| ------------- | ------------------- | --------:|-----------------| ----- |
  -| a1 | 1 | Preciva | PR-3254 (PR102001) | 39.99 | [Z][t1amzn] | Crimping tool for HX and HV connectors |
  +| a1 | 1 | Preciva | PR-3254 (PR102001) | 39.99 | [Z][a1amzn] | Crimping tool for HX and HV connectors |
  -[t1amzn]:https://www.amazon.com/gp/product/B07R1H3Z8X
  +[a1amzn]:https://www.amazon.com/gp/product/B07R1H3Z8X
  -**NOTE: Items 3, 4 and T1 above are also duplicated in the [wiring BOM](../../../1_Ventilator_System_Design/Electrical_System/wiring.md)**
  +**NOTE: Items 3, 4 and a1 above are also duplicated in the [wiring BOM](../../../1_Ventilator_System_Design/Electrical_System/wiring.md)**
  ## Assembly Instructions
  