Use singular in help metavars + update man pages.

https://fedorahosted.org/freeipa/ticket/4695

Reviewed-By: Martin Basti <mbasti@redhat.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/install/tools/ipa-dns-install b/install/tools/ipa-dns-install
index 7d9bf6a8b..967057e1a 100755
--- a/install/tools/ipa-dns-install
+++ b/install/tools/ipa-dns-install
@@ -43,16 +43,16 @@ def parse_options():
                       sensitive=True, help="admin password")
     parser.add_option("-d", "--debug", dest="debug", action="store_true",
                       default=False, help="print debugging information")
-    parser.add_option("--ip-address", dest="ip_addresses",
+    parser.add_option("--ip-address", dest="ip_addresses", metavar="IP_ADDRESS",
                       default=[], action="append",
-                      type="ip", ip_local=True, help="Master Server IP Address")
+                      type="ip", ip_local=True, help="Master Server IP Address. This option can be used multiple times")
     parser.add_option("--forwarder", dest="forwarders", action="append",
                       type="ip", help="Add a DNS forwarder. This option can be used multiple times")
     parser.add_option("--no-forwarders", dest="no_forwarders", action="store_true",
                       default=False, help="Do not add any DNS forwarders, use root servers instead")
     parser.add_option("--reverse-zone", dest="reverse_zones",
-                      default=[], action="append",
-                      help="The reverse DNS zone to use")
+                      default=[], action="append", metavar="REVERSE_ZONE",
+                      help="The reverse DNS zone to use. This option can be used multiple times")
     parser.add_option("--no-reverse", dest="no_reverse", action="store_true",
                       default=False, help="Do not create new reverse DNS zone")
     parser.add_option("--no-dnssec-validation", dest="no_dnssec_validation", action="store_true",