Added the documentation to test case and keyword

Change-Id: Ibe354b68cd7cc4abf18d318953eda4cfaf6cfa45
Signed-off-by: Sushil Singh <susilsi7@in.ibm.com>
diff --git a/lib/external_intf/management_console_utils.robot b/lib/external_intf/management_console_utils.robot
index 6f3f4cc..9262a5d 100644
--- a/lib/external_intf/management_console_utils.robot
+++ b/lib/external_intf/management_console_utils.robot
@@ -80,6 +80,7 @@
 
 
 Verify A Session Created With ClientID
+    [Documentation]  Verify the session is created.
     [Arguments]  ${client_id}  ${session_ids}
 
     # Description of argument(s):
diff --git a/redfish/update_service/test_redfish_bmc_code_update.robot b/redfish/update_service/test_redfish_bmc_code_update.robot
index 31cf578..6112949 100644
--- a/redfish/update_service/test_redfish_bmc_code_update.robot
+++ b/redfish/update_service/test_redfish_bmc_code_update.robot
@@ -65,6 +65,7 @@
 
 
 Verify If The Modified Admin Credential Is Valid Post Image Switched To Backup
+    [Documentation]  Verify updated admin credential remain same post switch to back up image.
     [Tags]  Verify_If_The_Modified_Admin_Credentails_Is_Valid_Backup_Image
     [Setup]  Create Users With Different Roles  users=${USERS}  force=${True}
     [Teardown]  Run Keywords  Redfish.Login  AND  Delete BMC Users Via Redfish  users=${USERS}
@@ -82,7 +83,9 @@
     Redfish.Login  admin_user  0penBmc123
     Redfish.Logout
 
+
 Verify If The Modified Admin Credential Is Valid Post Update
+    [Documentation]  Verify updated admin credential remain same post code update image.
     [Tags]  Verify_If_The_Modified_Admin_Credentails_Is_Valid_Post_Update
     [Setup]  Create Users With Different Roles  users=${USERS}  force=${True}
     [Teardown]  Run Keywords  Redfish.Login  AND  Delete BMC Users Via Redfish  users=${USERS}