Fix trailing spaces and line exceeded

Change-Id: Ia6a46cdb2fc9be6f4721bde6962a694f096612ae
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/openpower/ext_interfaces/test_client_identifier.robot b/openpower/ext_interfaces/test_client_identifier.robot
index b699949..d9592dd 100644
--- a/openpower/ext_interfaces/test_client_identifier.robot
+++ b/openpower/ext_interfaces/test_client_identifier.robot
@@ -148,7 +148,8 @@
     &{tmp_dict}=  Create Dictionary
 
     FOR  ${client}  IN  @{client_id}
-      ${resp}=  Redfish Login  rest_username=${username}  rest_password=${password}  kwargs= "Oem":{"OpenBMC" : {"ClientID":"${client}"}}
+      ${resp}=  Redfish Login  rest_username=${username}  rest_password=${password}
+      ...  kwargs= "Oem":{"OpenBMC" : {"ClientID":"${client}"}}
       Append To List  ${session_list}  ${resp}
     END