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fix typo in specification of P21

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1 parent f126c82 commit 7b7019da6fd136f143912c988f3a0241bf4f12a7 @philandstuff philandstuff committed Sep 8, 2010
Showing with 2 additions and 2 deletions.
  1. +1 −1 99-problems/99-problems.pod
  2. +1 −1 99-problems/P21-scottp.pl
@@ -150,7 +150,7 @@ Hint: Use the predefined functions length and append, as well as the result of p
=head2 P21 (*) Insert an element at a given position into a list.
-You may choose to copy the array in-place or to create a new
+You may choose to mutate the array in-place or to create a new
sequence and return it.
Example 1 (mutating in-place);
@@ -2,7 +2,7 @@
# Specification:
# P21 (*) Insert an element at a given position into an array.
-# You may choose to copy the array in-place or to create a new
+# You may choose to mutate the array in-place or to create a new
# sequence and return it.
#
# Example 1 (mutating in-place);

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