Version 0.6.1; very minor changes from last commit
diff --git a/sgdisk.8 b/sgdisk.8
index 29debf2..1a26a61 100644
--- a/sgdisk.8
+++ b/sgdisk.8
@@ -367,7 +367,8 @@
The FreeBSD version of the program can't write changes to the partition
table to a disk when existing partitions on that disk are mounted. (The
same problem exists with many other FreeBSD utilities, such as
-\fBgpt\fR, \fBfdisk\fR, and \fBdd\fR.)
+\fBgpt\fR, \fBfdisk\fR, and \fBdd\fR.) This limitation can be overcome
+by typing \fBsysctl kern.geom.debugflags=16\fR at a shell prompt.
.TP
.B *