[Perl/perl5] 77675b: perlstype.pod: Fix spelling

[Elvin Aslanov via perl5-changes]

  Branch: refs/heads/blead
  Home:   https://github.com/Perl/perl5
  Commit: 77675bdca5b40e65b9ea687bb7fcf87b82106502
      
https://github.com/Perl/perl5/commit/77675bdca5b40e65b9ea687bb7fcf87b82106502
  Author: Elvin Aslanov <rwp.prim...@gmail.com>
  Date:   2023-05-15 (Mon, 15 May 2023)

  Changed paths:
    M pod/perlstyle.pod

  Log Message:
  -----------
  perlstype.pod: Fix spelling

"layout" is a noun, while "lay out" a verb (somewhat).