misc/154975: typo in source code

[dchagin at FreeBSD.org]

Synopsis: typo in source code

State-Changed-From-To: open->closed
State-Changed-By: dchagin
State-Changed-When: Wed Feb 23 15:49:37 UTC 2011
State-Changed-Why: 
Matching pairs of pthread_cleanup_push and pthread_cleanup_pop must occur
in the same function, at the same level of block nesting. Actually,
pthread_cleanup_push and pthread_cleanup_pop are macros, and the expansion
of pthread_cleanup_push introduces an open brace { with the matching closing brace }
being introduced by the expansion of the matching pthread_cleanup_pop.

http://www.freebsd.org/cgi/query-pr.cgi?pr=154975