tree cd8ff9049e72f4b93b4715c0ccc94d39392c4284
parent 58f9a515683e15f7489a3c4d800b79634c0600af
author Steven Sombar <ssombar@us.ibm.com> 1531942321 -0500
committer George Keishing <gkeishin@in.ibm.com> 1532102055 +0000

Keyword "Check HTX Run Status" is failing

Fix typo, sleep-time should be sleep_time.
Return From Keyword should be a string test because sleep_time
input parameter is specified as a character string such as "20m".

Resolves openbmc/openbmc-test-automation#1419

Change-Id: I264163abd998a96e4bbf54f3717823c8a84c1c11
Signed-off-by: Steven Sombar <ssombar@us.ibm.com>