Clarify fixing multiple corner twists (#1253)

Co-authored-by: ohexter <ohexter@worldcubeassociation.org>
Co-authored-by: ohexter <116421789+ohexter@users.noreply.github.com>

wca-regulations.md

@@ -197,7 +197,7 @@ Note: Because Article and Regulation numbers are not reassigned when Regulations
     - 5b3) Permitted repairs:
         - 5b3a) If any parts have fallen out or moved out of place, the competitor may place them back.
         - 5b3b) If the competitor repairs the puzzle but finds that the puzzle is unsolvable later during the solve, they may disassemble and reassemble a maximum of 4 pieces to make the puzzle solvable.
-        - 5b3c) If the puzzle is unsolvable, and can be made solvable by rotating a single corner piece, the competitor may correct the corner piece by twisting it in place without disassembling the puzzle.
+        - 5b3c) If the puzzle is unsolvable, and can be made solvable by rotating a single corner piece, the competitor may correct the corner piece by twisting it in place without disassembling the puzzle. If multiple corner pieces have been twisted as a result of puzzle defects, the competitor may correct these twists, as long as the number of pieces corrected by the competitor does not exceed the number of pieces twisted as a result of puzzle defects.
     - 5b4) During a blindfolded phase (see [Regulation B4](regulations:regulation:B4)), all repairs must be performed blindfolded. Penalty: disqualification of the attempt (DNF).
     - 5b5) If some parts of the puzzle are physically detached or not fully placed at the end of the solve, the following regulations apply:
         - 5b5a) If one or more parts without colored faces are affected, the puzzle is considered solved.