Fix library import and documentation

Change-Id: I970b6c737a2f9d99189aefea92fbf77a6f8243c3
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/tests/test_bmc_reboot.robot b/tests/test_bmc_reboot.robot
index 87c05d5..0ba5ce9 100644
--- a/tests/test_bmc_reboot.robot
+++ b/tests/test_bmc_reboot.robot
@@ -1,12 +1,12 @@
 *** Settings ***
-Documentation           This suite is for testing OCC: Power capping setting
+Documentation           Verify BMC reboot using REST.
 
 Resource                ../lib/rest_client.robot
 Resource                ../lib/utils.robot
 Resource                ../lib/connection_client.robot
 Resource                ../lib/openbmc_ffdc.robot
 Resource                ../lib/boot_utils.robot
-Resource                ../lib/bmc_ssh_utils.py
+Library                 ../lib/bmc_ssh_utils.py
 
 Force Tags  bmcreboot