}
/*
- * OK, the control segment looks basically valid, so we can get use it to
+ * OK, the control segment looks basically valid, so we can use it to
* get a list of segments that need to be removed.
*/
nitems = old_control->nitems;
* memory mapping. That process should then call dsm_segment_handle() to
* obtain a handle for the mapping, and pass that handle to the
* coordinating backend via some means (e.g. bgw_main_arg, or via the
- * main shared memory segment). The recipient, once in position of the
+ * main shared memory segment). The recipient, once in possession of the
* handle, should call dsm_attach().
*/
dsm_handle