Change description of time.Time.ZoneOffset to specify east is +ve.
Change description of time.Time.ZoneOffset to specify east is +ve.

Currently, the description says that +ve numbers are westwards of UTC.
Typically, timezones are specified with +ve numbers running east of Greenwich.
For example, San Francisco is specified as UTC-8. Also, when calling
time.Localtime(), the following is returned on my box in PDT:

{Year:2009 Month:10 Day:5 Hour:18 Minute:55 Second:6 Weekday:1 ZoneOffset:-25200
Zone:PDT}

Note that the ZoneOffset is negative. This leads me to suspect that the
description is mistaken.

R=rsc
APPROVED=rsc
DELTA=1  (0 added, 0 deleted, 1 changed)
OCL=35356
CL=35377

bdwalton/debian-golang,apparentlymart/golang,tianon/debian-golang,dsriram/golang,bdwalton/debian-golang,gnanderson/go,dsriram/golang,h8liu/golang,tv42/old-go,gnanderson/go,h8liu/golang,dsriram/golang,h8liu/golang,tianon/debian-golang,nightlyone/golang,pombredanne/go-deleteme,bdwalton/debian-golang,pombredanne/go-deleteme,dsriram/golang,pombredanne/go-deleteme,ssrl/go,nightlyone/golang,nightlyone/golang,nightlyone/golang,tv42/old-go,tv42/old-go,pombredanne/go-deleteme,gnanderson/go,apparentlymart/golang,dsriram/golang,h8liu/golang,nightlyone/golang,dsriram/golang,bdwalton/debian-golang,bdwalton/debian-golang,tv42/old-go,nightlyone/golang,tv42/old-go,pombredanne/go-deleteme,ssrl/go,apparentlymart/golang,pombredanne/go-deleteme,h8liu/golang,tianon/debian-golang,gnanderson/go,tianon/debian-golang,tv42/old-go,tianon/debian-golang,tianon/debian-golang,ssrl/go,h8liu/golang,ssrl/go,bdwalton/debian-golang,bdwalton/debian-golang,gnanderson/go,tv42/old-go,tianon/debian-golang,gnanderson/go,h8liu/golang,apparentlymart/golang,ssrl/go,tianon/debian-golang,apparentlymart/golang,ssrl/go,gnanderson/go,dsriram/golang,pombredanne/go-deleteme,apparentlymart/golang,bdwalton/debian-golang,ssrl/go,apparentlymart/golang,nightlyone/golang