postconf(5) typo

[Stefan Jakobs]

Hi Wietse,

At the beginning (line 10) of the postconf manual it says:

"The expressions "${name:value}" and "${name?{value}}" are replaced with 
"value" when "$name" is empty."

I guess it should be (? replaced by a :):

"The expressions "${name:value}" and "${name:{value}}" are replaced with 
"value" when "$name" is empty."

Regards
Stefan