Fix slash for Call Method

Change-Id: Ied5d8989488ce5d2f878d435745ab10531944c6e
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/rest_client.robot b/lib/rest_client.robot
index 59df8ec..23aa7b2 100644
--- a/lib/rest_client.robot
+++ b/lib/rest_client.robot
@@ -334,7 +334,7 @@
     # kwargs   Arguments passed to the REST call.
 
     ${base_uri}=    Catenate    SEPARATOR=    ${DBUS_PREFIX}    ${uri}
-    ${resp}=  OpenBmc Post Request  ${base_uri}/action/${method}
+    ${resp}=  OpenBmc Post Request  ${base_uri}action/${method}
     ...  timeout=${timeout}  quiet=${quiet}  &{kwargs}
     [Return]     ${resp}