Typos on plus.html

1. The point that starts "Move carp(4)
balancing to a simpler..."
Balancing is incorrect further along in the same point "... arp setup if you
use balacing..."

2. The point that starts "On ntpd(8), reconnect the client socket..."

After is incorrect - appears as "aftre" later on in the point.

3. "Make the disklabel(8) (r)ecalculate command better in showing details of
the free space it calculates. "

Shouldn't that be "(re)calculate" - don't think ecalculate is an option?

4. "Simplify i386 cpu detection and always assume 386 CPUs are unknown and
promote them to 486 instead of panicing. "

Should be panicking.

5. "Re-enable pthread support in libGL"

Should that be pthread(3) to match other instances?  Or pthreads(3) - plural?

6. Make wsmoused(8) sleep increasingly longer while trying to get the mouse
device from X after swicthing to console.

Switching is incorrect.

7. Fix "mount -a" so it continues to try mounting the rest of the filesystems
even if a line refers to a non-existant mount point.

Should be non-existent.

8. "In ssh(1), make sure that both the local and remote port are correct when
parsin -L"

Parsin = parsing?

9. "Add support in eeprom(8) for printing the derivated tree from the
OpenPROM, like "devinfo" and "prtconf"."

Derivated - should be derived?  Not sure.

Few points need man page sections - maybe?  Not an exhaustive list below ...

- Prevent ssh(1) from getting data from getpwuid() clobbered by another
getpw*() call.
- In ssh(1), fix memory leak in the process_cmdline() function.
- Move scp(1) network read/write into an atomicio()-like function to handle
short reads, apply bandwidth limits and update counters.