docs: Fix example in the manual
authorRichard W.M. Jones <rjones@redhat.com>
Mon, 25 Jul 2022 17:47:40 +0000 (18:47 +0100)
committerRichard W.M. Jones <rjones@redhat.com>
Mon, 25 Jul 2022 17:47:40 +0000 (18:47 +0100)
commitb10e96eb2e4926f5b488dea32fe05760b6ccb8c1
tree8312283eb911448fedef2414958b16de85085926
parent9a43a3bea411be5de83c64a2f1d28f365de7133f
docs: Fix example in the manual

It still contained references to PCRE functions pcre_exec and
pcre_compile.  Replace with PCRE2 equivalents.

Fixes: commit 9a43a3bea411be5de83c64a2f1d28f365de7133f
miniexpect.pod