Update test documentation and spacing

Changes:
     - No testcase documentation (RequireTestDocumentation)
     - Line has trailing whitespace (TrailingWhitespace)
     - Line is too long (exceeds 110 characters) (LineTooLong)

Tested:
    - python3 -m rflint -rA robot_standards -R robot_custom_rules.py  <suites>
o

Change-Id: I65428f73132c9d539b98a030458c455d1db1f116
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/ipmi/test_ipmi_fru.robot b/ipmi/test_ipmi_fru.robot
index 6c50750..ced0622 100644
--- a/ipmi/test_ipmi_fru.robot
+++ b/ipmi/test_ipmi_fru.robot
@@ -25,7 +25,8 @@
     ...  ${fru_objs}
 
     # Redfish FRU info.
-    ${redfish_power_details}=  Redfish.Get Members List  /redfish/v1/Chassis/${CHASSIS_ID}/PowerSubsystem/PowerSupplies
+    ${redfish_power_details}=  Redfish.Get Members List
+    ...  /redfish/v1/Chassis/${CHASSIS_ID}/PowerSubsystem/PowerSupplies
     ${redfish_power_dict}=  Create List
     FOR  ${power_supply}  IN  @{redfish_power_details}
         ${redfish_power_supply_reading}=  Redfish.Get Properties  ${power_supply}