12743 man page spelling mistakes

*** 16,26 ****
         facility is designed to be binary-compatible with the Linux facility,
         including the following interfaces:
  
  
             o      epoll_create(3C) creates an epoll instance, returning a file
!                   descriptor. It contains a size arugment which is meaningful
                    only in as much as it cannot be 0.
  
             o      epoll_create1(3C) also creates an epoll instance, but
                    eliminates the meaningless size argument -- replacing it
                    instead with a flags argument.
--- 16,26 ----
         facility is designed to be binary-compatible with the Linux facility,
         including the following interfaces:
  
  
             o      epoll_create(3C) creates an epoll instance, returning a file
!                   descriptor. It contains a size argument which is meaningful
                    only in as much as it cannot be 0.
  
             o      epoll_create1(3C) also creates an epoll instance, but
                    eliminates the meaningless size argument -- replacing it
                    instead with a flags argument.
*** 32,42 ****
  
             o      epoll_wait(3C) fetches pending events for file descriptors
                    added via epoll_ctl(3C), blocking the caller if no such
                    events are pending.
  
!            o      epoll_pwait(3C) opeates in a similar manner to
                    epoll_wait(3C), but allows the caller to specify a signal
                    mask to be set atomically with respect to waiting for
                    events.
  
  
--- 32,42 ----
  
             o      epoll_wait(3C) fetches pending events for file descriptors
                    added via epoll_ctl(3C), blocking the caller if no such
                    events are pending.
  
!            o      epoll_pwait(3C) operates in a similar manner to
                    epoll_wait(3C), but allows the caller to specify a signal
                    mask to be set atomically with respect to waiting for
                    events.
  
  
*** 74,79 ****
         epoll_pwait(3C), port_create(3C), port_associate(3C),
         port_dissociate(3C), port_get(3C), pselect(3C)
  
  
  
!                                 April 17, 2014                        EPOLL(5)
--- 74,79 ----
         epoll_pwait(3C), port_create(3C), port_associate(3C),
         port_dissociate(3C), port_get(3C), pselect(3C)
  
  
  
!                                  May 16, 2020                         EPOLL(5)