agree grammar engineering environment

/src/branch/20101223-mtid-affinity-experiment/

Bucket.cs	20862	7/3/2011 1:03:11 PM
Config.cs	10451	7/3/2011 1:03:11 PM
LockFreeDictionary.cs	22071	7/3/2011 1:03:11 PM
perf-test		7/3/2011 1:03:11 PM
unit-test		7/3/2011 1:03:11 PM
_debug.cs	18278	7/3/2011 1:03:11 PM