Update bip-0321.mediawiki to remove duplicate address example #1870

1. 
   notnout commented at 3:29 pm on June 16, 2025: contributor

   Removing duplicate address example that’s exactly the same as above. @TheBlueMatt
2. Update bip-0321.mediawiki to remove duplicate address example

   Removing duplicate address example that's exactly the same as above.

   a211df4825
3. 
   murchandamus commented at 6:59 pm on June 16, 2025: contributor

   Lines 152–154 repeat lines 146–148 exactly. LGTM.
4. murchandamus merged this on Jun 16, 2025
5. murchandamus closed this on Jun 16, 2025

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Contributors
notnout murchandamus