docs - fixed change to gp_max_csv_line_length default value back to
<tbody>
<row>
<entry colname="col1">number of bytes</entry>
- <entry colname="col2">4194304</entry>
+ <entry colname="col2">1048576</entry>
<entry colname="col3">local<p>system</p><p>restart</p></entry>
</row>
</tbody>
