[boost] Minor mistake in getting_started.html

From: Michael Stevens (Michael.Stevens_at_[hidden])
Date: 2004-09-23 04:39:31

The example in section 2.2 reads

 bjam "-sGCC_ROOT=/usr/local/gcc-3.3.2"

this should be
 bjam "-sGCC_ROOT_DIRECTORY=/usr/local/gcc-3.3.2"

I will commit this change if look correct to everyone
-- 
Michael