docs/145719: [patch] 7.3 relnotes erroneously describes new getpagesizes(3)

[eadler at FreeBSD.org]

Synopsis: [patch] 7.3 relnotes erroneously describes new getpagesizes(3)

State-Changed-From-To: open->closed
State-Changed-By: eadler
State-Changed-When: Thu Nov 1 19:18:46 UTC 2012
State-Changed-Why: 
7.3 is now anctient, and it isn't clear that we ever update release
notes; close PR for now

http://www.freebsd.org/cgi/query-pr.cgi?pr=145719