.. c:type:: MEMCACHED_BEHAVIOR_POLL_TIMEOUT
-Modify the timeout value that is used by poll. The default value is -1. An signed int must be passed to memcached_behavior_set to change this value (this requires casting). For memcached_behavior_get a signed int value will be cast and returned as the unsigned long long.
+Modify the timeout in milliseconds value that is used by poll. The default value is -1. An signed int must be passed to memcached_behavior_set to change this value (this requires casting). For memcached_behavior_get a signed int value will be cast and returned as the unsigned long long.
.. c:type:: MEMCACHED_BEHAVIOR_USER_DATA
.. deprecated:: < 0.30