/usr/share/man/man3/pcre16_compile2.3.gz is in libpcre3-dev 2:8.39-9.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/man/man3/pcre_compile2.3.gz
/usr/share/man/man3/pcre_compile2.3.gz