diff --git a/bubuku/cli.py b/bubuku/cli.py
index 5f8b67d..6615c22 100644
--- a/bubuku/cli.py
+++ b/bubuku/cli.py
@@ -148,11 +148,11 @@ def list_actions(broker: str):
         _print_table(table)
 
 
-@actions.command('delete', help='List all the actions on broker(s)')
+@actions.command('delete', help='Remove all actions of specified type on broker(s)')
 @click.option('--action', type=click.STRING,
               help='Action to delete')
 @click.option('--broker', type=click.STRING,
-              help='Broker id to list actions on. By default all brokers are enumerated')
+              help='Broker id to delete actions on. By default actions are deleted on all brokers')
 def delete_actions(action: str, broker: str):
     if not action:
         print('No action specified. Please specify it')
diff --git a/bubuku/communicate.py b/bubuku/communicate.py
index 234a8f8..929a699 100644
--- a/bubuku/communicate.py
+++ b/bubuku/communicate.py
@@ -13,9 +13,9 @@ def sleep_and_operate(controller, timeout: float):
     finish = cur_time + (0.1 if timeout <= 0 else timeout)
     while cur_time < finish:
         try:
-            commnad = __COMMAND_QUEUE.get(block=True, timeout=finish - cur_time)
+            command = __COMMAND_QUEUE.get(block=True, timeout=finish - cur_time)
             try:
-                commnad(controller)
+                command(controller)
             except Exception as e:
                 _LOG.error('Command finished with error', exc_info=e)
         except Empty: