[Perl/perl5] 88576f: Remove the duplicate "to"

[Elvin Aslanov via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 88576f3ebc35e648ca154ea7a8bb1a7f8b07da64
      
https://github.com/Perl/perl5/commit/88576f3ebc35e648ca154ea7a8bb1a7f8b07da64
  Author: Elvin Aslanov <rwp.prim...@gmail.com>
  Date:   2023-07-17 (Mon, 17 Jul 2023)

  Changed paths:
    M gv.c
    M locale.c
    M perlio.c

  Log Message:
  -----------
  Remove the duplicate "to"

Correct spelling in comments