BIP-371: use canonical PSBT_IN_TAP_KEY_SIG in invalid test titles #2009

1. 
   radik878 commented at 7:28 pm on October 18, 2025: contributor

   Correct two test-case headings that incorrectly used PSBT_KEY_PATH_SIG. The canonical Taproot key-spend field name is PSBT_IN_TAP_KEY_SIG (0x13) per BIP-371/BIP-174, so using PSBT_KEY_PATH_SIG was inconsistent and potentially confusing.
2. BIP-371: use canonical PSBT_IN_TAP_KEY_SIG in invalid test titles 2bdb5ec72f
3. jonatack added the label Typo-to-be-collected on Oct 19, 2025
4. 
   jonatack commented at 9:58 pm on October 19, 2025: member

   lgtm, cc BIP author @achow101 for yay or nay
5. 
   achow101 commented at 7:06 pm on December 8, 2025: member

   ACK 2bdb5ec72f567ae5d0f6f66767f28d8edf7d5c6e
6. 
   jonatack commented at 8:53 pm on December 8, 2025: member

   ACK 2bdb5ec72f567ae5d0f6f66767f28d8edf7d5c6e
7. jonatack removed the label Typo-to-be-collected on Dec 8, 2025
8. jonatack merged this on Dec 8, 2025
9. jonatack closed this on Dec 8, 2025

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Contributors
radik878 jonatack achow101