Add --help as an option
<b>gpcheckcat</b> <b>-l</b>
-<b>gpcheckcat</b> <b>-?</b>
+<b>gpcheckcat</b> <b>-? | --help</b>
</codeblock>
</section>
<section id="section3">
<pd>The user connecting to Greenplum Database.</pd>
</plentry>
<plentry>
- <pt>-? (help)</pt>
+ <pt>-? | --help</pt>
<pd>Displays the online help.</pd>
</plentry>
<plentry>
