Spelling fixes

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Change-Id: I99ddfba10e88b764554107ac6859502ef09c6234
Signed-off-by: Gunnar Mills <gmills@us.ibm.com>
diff --git a/tests/ipmi/test_general_ipmi.robot b/tests/ipmi/test_general_ipmi.robot
index d16a018..1b38fce 100644
--- a/tests/ipmi/test_general_ipmi.robot
+++ b/tests/ipmi/test_general_ipmi.robot
@@ -464,7 +464,7 @@
 
     Should Be Equal  ${mc_info['ipmi_version']}  2.0
 
-    # TODO: Verify Manufacturer and Product IDs directy from json file.
+    # TODO: Verify Manufacturer and Product IDs directly from json file.
     # Reference : openbmc/openbmc-test-automation#1244
     Should Be Equal  ${mc_info['manufacturer_id']}  42817
     Should Be Equal  ${mc_info['product_id']}  16975 (0x424f)
diff --git a/tests/test_hardware_sensors.robot b/tests/test_hardware_sensors.robot
index ccd1d82..237bcb8 100644
--- a/tests/test_hardware_sensors.robot
+++ b/tests/test_hardware_sensors.robot
@@ -1,5 +1,5 @@
 *** Settings ***
-Documentation   Suite to test harware sensors.
+Documentation   Suite to test hardware sensors.
 
 Resource        ../lib/utils.robot
 Resource        ../lib/boot_utils.robot
diff --git a/tests/test_service_restart_policy.robot b/tests/test_service_restart_policy.robot
index 8b7b3c5..764a7cf 100644
--- a/tests/test_service_restart_policy.robot
+++ b/tests/test_service_restart_policy.robot
@@ -19,7 +19,7 @@
 Verify OpenBMC Services Auto Restart Policy
     [Documentation]  Kill active services and expect auto restart.
     [Tags]  Verify_OpenBMC_Services_Auto_Restart_Policy
-    # The services listed bellow restart policy should be "always"
+    # The services listed below restart policy should be "always"
     # Command output:
     # systemctl -p Restart show xyz.openbmc_project.Logging.service | cat
     # Restart=always