Fix missing resource.robot renaming

Change-Id: I498484693c401c4c69cea864ce58146158cc5db6
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/lib/bmc_redfish_utils.robot b/lib/bmc_redfish_utils.robot
index b178f55..7f67df0 100644
--- a/lib/bmc_redfish_utils.robot
+++ b/lib/bmc_redfish_utils.robot
@@ -1,7 +1,7 @@
 *** Settings ***
 Documentation   BMC redfish utils.
 
-Resource        resource.txt
+Resource        resource.robot
 Resource        bmc_redfish_resource.robot