use <> in options/arguments section
This closes PR.
@@ -58,23 +58,23 @@ An example is shown below:
OPTIONS
*****************************************************
---config config_file
+--config <config_file>
The name of a configuration file to use instead of the default
file $GPHOME/etc/hawq_check.cnf.
--f hostfile_hawq_check
+-f <hostfile_hawq_check>
The name of a file that contains a list of hosts that hawq check
uses to validate platform-specific settings. This file should
contain a single host name for all hosts in your HAWQ system
(master, standby master, and segments).
--h/--host hostname
+-h/--host <hostname>
Specifies a single host on which platform-specific settings will
be validated.
---hadoop/--hadoop-home hadoop_home
+--hadoop/--hadoop-home <hadoop_home>
Use this option to specify the full path to your hadoop installation
location so that hawq check can validate HDFS settings. This option
@@ -121,7 +121,7 @@ OPTIONS
performed.
---zipin hawq_check_zipfile
+--zipin <hawq_check_zipfile>
Use this option to decompress and check a .zip file created with
the --zipout option. hawq check performs validation tasks against
