-memcached_destroy_sasl_auth_data before calling memcached_free to avoid
-a memory leak. You should NOT call memcached_destroy_sasl_auth_data if you
-specify your own callback function with memcached_set_sasl_callbacks().
+\fI\%memcached_destroy_sasl_auth_data\fP before calling
+\fBmemcached_free\fP to avoid a memory leak. You should NOT call
+\fI\%memcached_destroy_sasl_auth_data\fP if you specify your own callback
+function with \fI\%memcached_set_sasl_callbacks()\fP.