-memcached_delete() returns memcached_return. The value on success will be MEMCACHED_SUCCESS. For all errors check with memcached_strerror().
-If you are using the non-blocking mode of the library, success only means
-that the message was queued for delivery.
+A value of type C<memcached_return> is returned
+On success that value will be C<MEMCACHED_SUCCESS>.
+Use memcached_strerror() to translate this value to a printable string.
+
+If you are using the non-blocking mode of the library, success only
+means that the message was queued for delivery.