In pg_authid.rolpassword docs, make "md5" appear as a literal.

diff --git a/doc/src/sgml/catalogs.sgml b/doc/src/sgml/catalogs.sgml
index a81ea7ef4df416bc69442d8011748c44dfebdc59..ecedaccaf7088ccdce9bc1759f7d8f9f47773b59 100644 (file)
--- a/doc/src/sgml/catalogs.sgml
+++ b/doc/src/sgml/catalogs.sgml
@@ -1265,7 +1265,7 @@
       <entry><type>text</type></entry>
       <entry>
        Password (possibly encrypted); null if none.  If the password is
-       encrypted, this column will contain the string md5 followed by a
+       encrypted, this column will contain the string <literal>md5</> followed by a
        32-character hexadecimal MD5 hash.  The MD5 hash will be of the
        user's password concatenated to their username (for example, if
        user joe has password xyzzy, <productname>PostgreSQL</> will store