Code spell fix in test list

Change-Id: I1bd0298d03a84d63d77e99ddb165693744605328
Signed-off-by: George Keishing <gkeishin@in.ibm.com>
diff --git a/test_lists/witherspoon/regression_bucket_bmcweb b/test_lists/witherspoon/regression_bucket_bmcweb
index b006189..df718e3 100644
--- a/test_lists/witherspoon/regression_bucket_bmcweb
+++ b/test_lists/witherspoon/regression_bucket_bmcweb
@@ -27,7 +27,7 @@
 -i Verify_Chassis_Identify_via_IPMI
 -i Test_Watchdog_Reset_Via_IPMI_And_Verify_Using_REST
 -i Test_Ambient_Temperature_Via_IPMI
-# Submitted IPMI PR and is merged, fix will be availble in newer ipmitool.
+# Submitted IPMI PR and is merged, fix will be available in newer ipmitool.
 # Reference: https://github.com/ipmitool/ipmitool/pull/96
 #-i Verify_Get_DCMI_Capabilities
 -i Test_Power_Reading_Via_IPMI_With_Host_Booted