OT: weary vs wary

[John Colvin]

On Friday, 31 May 2013 at 17:47:18 UTC, David Gileadi wrote:
> On 5/31/13 10:26 AM, Andrei Alexandrescu wrote:
>> ... I'm a bit weary of ...
>
> I keep seeing people use this phrase; shouldn't it be "wary"?
>
> Not meaning to pick on you, Andrei; it's just that this time 
> was the tipping point for the editor in me to kick in :)

I always thought people using "weary" were making some sort of 
joke I wasn't getting.....