pt_BR FAQ update

Hi,

An updated pt_BR FAQ patch is attached. If you prefer the complete
version, you can get it [1]. There is also a small typo fix.


[1] http://timbira.com/tmp/FAQ_brazilian.html

--
  Euler Taveira de Oliveira
  http://www.timbira.com/
*** ./doc/src/FAQ/FAQ.html.orig    2007-10-07 19:32:25.000000000 -0300
--- ./doc/src/FAQ/FAQ.html    2007-10-07 19:32:41.000000000 -0300
***************
*** 1097,1103 ****
      <H3 id="item4.21">4.21) Why are my table and column names not
      recognized in my query?  Why is capitalization not preserved?</H3>

!     <P>The most common cause of recognized names is the use of
      double-quotes around table or column names during table creation.
      When double-quotes are used, table and column names (called
      identifiers) are stored <a
--- 1097,1103 ----
      <H3 id="item4.21">4.21) Why are my table and column names not
      recognized in my query?  Why is capitalization not preserved?</H3>

!     <P>The most common cause of unrecognized names is the use of
      double-quotes around table or column names during table creation.
      When double-quotes are used, table and column names (called
      identifiers) are stored <a