[autotest] fix typo

Change-Id: Iab4cc54bfca08478165935435bcda019af265014
Bug: n/a
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/1844269
Reviewed-by: Gregory Nisbet <gregorynisbet@google.com>
Commit-Queue: Gregory Nisbet <gregorynisbet@google.com>
Tested-by: Gregory Nisbet <gregorynisbet@google.com>
Auto-Submit: Gregory Nisbet <gregorynisbet@google.com>
diff --git a/cli/host.py b/cli/host.py
index 8d9e408..abe5ef1 100644
--- a/cli/host.py
+++ b/cli/host.py
@@ -1789,7 +1789,7 @@
     usage_action = "host_dump_duts"
 
     def __init__(self):
-        super(host_dump_board, self).__init__()
+        super(host_dump_duts, self).__init__()
         self.parser.add_option('--output-dir',
                                help='directory to dump the board json files',
                                dest='bug_number',