Fix slashes in the test and lib codes

Change-Id: I18e30b45e0326bb4318a1468bbe3f9b66bbf0b29
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/utils.robot b/lib/utils.robot
index b959f5e..51a6d03 100755
--- a/lib/utils.robot
+++ b/lib/utils.robot
@@ -223,7 +223,7 @@
     #                   True or False.
 
     ${log_dict}=  Create Dictionary  data=${policy_setting}
-    Write Attribute  ${BMC_LOGGING_URI}${/}rest_api_logs  Enabled
+    Write Attribute  ${BMC_LOGGING_URI}rest_api_logs  Enabled
     ...  data=${log_dict}  verify=${1}  expected_value=${policy_setting}