Robot code syntax convention fixes

Changes:
   Fix keyword names which does not follow the case convention

Tested:
    NA
Change-Id: I77e82a905aff9883d3b4555ee3c9f8297c404313
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/redfish/dmtf_tools/test_redfishtool_local_user.robot b/redfish/dmtf_tools/test_redfishtool_local_user.robot
index e00e4d3..ed046e3 100644
--- a/redfish/dmtf_tools/test_redfishtool_local_user.robot
+++ b/redfish/dmtf_tools/test_redfishtool_local_user.robot
@@ -234,7 +234,7 @@
 
     ${user_account}=  Redfishtool Get  /redfish/v1/AccountService/Accounts/${user_name}
     ${json_obj}=   Evaluate  json.loads('''${user_account}''')  json
-    Should Be equal  "${json_obj["RoleId"]}"  ${role}
+    Should Be Equal  "${json_obj["RoleId"]}"  ${role}
 
 
 Redfishtool Verify User Name Exists