diff --git a/redfish/systems/test_alternate_fan_settings.robot b/redfish/systems/test_alternate_fan_settings.robot
index 6157350..b88c330 100755
--- a/redfish/systems/test_alternate_fan_settings.robot
+++ b/redfish/systems/test_alternate_fan_settings.robot
@@ -123,6 +123,10 @@
     [Documentation]  Verify the thermal mode remains set at runtime.
     [Arguments]  ${pre_req_state}  ${thermal_mode}
 
+    # Description of Arguments(s):
+    # pre_req_state      Set the state of the host to Standby or Runtime (e.g. "Running")
+    # thermal_mode       Read the supported thermal mode (e.g. "CUSTOM")
+
     Set and Verify Thermal Mode Switches  ${pre_req_state}  ${thermal_mode}
 
     Run Key U  Redfish Power On \ stack_mode=normal \ quiet=1
diff --git a/redfish/systems/test_boot_devices.robot b/redfish/systems/test_boot_devices.robot
index 1ff3030..b0e34a4 100644
--- a/redfish/systems/test_boot_devices.robot
+++ b/redfish/systems/test_boot_devices.robot
@@ -314,12 +314,11 @@
     [Arguments]      ${override_target}  ${override_mode}=UEFI  ${is_bios_setup}=False
 
     # Description of argument(s):
-    # override_enabled    Boot source override enable type.
-    #                     ('Once', 'Continuous', 'Disabled').
     # override_target     Boot source override target.
     #                     ('Pxe', 'Cd', 'Hdd', 'Diags', 'BiosSetup', 'None').
     # override_mode       Boot source override mode (relevant only for x86 arch).
     #                     ('Legacy', 'UEFI').
+    # is_bios_setup       Is BIOS setup required (True, False).
 
     # Example:
     # "Boot": {
@@ -379,12 +378,11 @@
     [Arguments]      ${override_target}  ${override_mode}=UEFI  ${is_bios_setup}=False
 
     # Description of argument(s):
-    # override_enabled    Boot source override enable type.
-    #                     ('Once', 'Continuous', 'Disabled').
     # override_target     Boot source override target.
     #                     ('Pxe', 'Cd', 'Hdd', 'Diags', 'BiosSetup', 'None').
     # override_mode       Boot source override mode (relevant only for x86 arch).
     #                     ('Legacy', 'UEFI').
+    # is_bios_setup       Is BIOS setup required (True, False).
 
     # Example:
     # "Boot": {
diff --git a/redfish/systems/test_led_indicator_asserted.robot b/redfish/systems/test_led_indicator_asserted.robot
index e1ef718..c233170 100755
--- a/redfish/systems/test_led_indicator_asserted.robot
+++ b/redfish/systems/test_led_indicator_asserted.robot
@@ -246,6 +246,9 @@
     [Documentation]  Set And Verify LED Location Indicator State.
     [Arguments]  ${set_value}
 
+    # Description of argument(s):
+    # set_value      Location indicator active value (True, False).
+
     ${payload}=  Create Dictionary    LocationIndicatorActive=${set_value}
     Redfish.Patch      /redfish/v1/Systems/${SYSTEM_ID}    body=&{payload}
     ...  valid_status_codes=[${HTTP_NO_CONTENT}]
@@ -259,6 +262,9 @@
     [Documentation]  setting back Initial value.
     [Arguments]  ${value}
 
+    # Description of argument(s):
+    # value      Location indicator active value (True, False).
+
     ${payload}=  Create Dictionary    LocationIndicatorActive=${value}
     Redfish.Patch      /redfish/v1/Systems/${SYSTEM_ID}    body=&{payload}
     ...  valid_status_codes=[${HTTP_NO_CONTENT}]