pgsql: Small possible clarification in pg_basebackup reference page

Small possible clarification in pg_basebackup reference page

The <literal> markup is not visible as distinct on man pages, which
creates a bit of confusion when looking at the documentation of the
pg_basebackup -l option. Rather than reinventing the entire font
system for man pages to remedy this, just put some quotes around this
particular case, which should also help in other output formats.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/bc8765e91c743d87f5658387b41e3a61cde54116

Modified Files
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doc/src/sgml/ref/pg_basebackup.sgml | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)