10067 Miscellaneous man page typos
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Andy Fiddaman <andy@omniosce.org>
Reviewed by: Volker A. Brandt <vab@bb-c.de>

*** 44,54 ****
  
         The pthread_rwlock_tryrdlock() function applies a read lock like the
         pthread_rwlock_rdlock() function, with the exception that the function
         fails if the equivalent pthread_rwlock_rdlock() call would have blocked
         the calling thread.  In no case will the pthread_rwlock_tryrdlock()
!        function ever bloc. It always either acquires the lock or fails and
         returns immediately.
  
  
         Results are undefined if any of these functions are called with an
         uninitialized read-write lock.
--- 44,54 ----
  
         The pthread_rwlock_tryrdlock() function applies a read lock like the
         pthread_rwlock_rdlock() function, with the exception that the function
         fails if the equivalent pthread_rwlock_rdlock() call would have blocked
         the calling thread.  In no case will the pthread_rwlock_tryrdlock()
!        function ever block. It always either acquires the lock or fails and
         returns immediately.
  
  
         Results are undefined if any of these functions are called with an
         uninitialized read-write lock.