Update manuals of sem_open and sem_init.

Submitted by:	ru

lib/libc/gen/sem_init.3

@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 7, 2010
+.Dd January 9, 2010
 .Dt SEM_INIT 3
 .Os
 .Sh NAME
@@ -52,7 +52,7 @@ A non-zero value for
 specifies a shared semaphore that can be used by multiple processes,
 the semaphore should be located in shared memory region (see
 .Xr mmap 2 ,
-.Xr shm_open 2 , 
+.Xr shm_open 2 ,
 and
 .Xr shmget 2 ) ,
 any process having read and write access to address

lib/libc/gen/sem_open.3

@@ -27,7 +27,7 @@
 .\"
 .\" $FreeBSD$
 .\"
-.Dd January 15, 2003
+.Dd January 9, 2010
 .Dt SEM_OPEN 3
 .Os
 .Sh NAME
@@ -61,8 +61,8 @@ and
 This implementation places strict requirements on the value of
 .Fa name :
 it must begin with a slash
-.Pq Ql / ,
-contain no other slash characters.
+.Pq Ql /
+and contain no other slash characters.
 .Pp
 The following bits may be set in the
 .Fa oflag