Missed a file save :(

Author: Gavin Williams

lib/puppet/provider/es_instance_conn_validator/tcp_port.rb

@@ -12,7 +12,7 @@
   def exists?
     start_time = Time.now
     timeout = resource[:timeout]
-    sleep_interval = resource[:sleep]
+    sleep_interval = resource[:sleep_interval]
 
     success = validator.attempt_connection