forhappy/A-Detailed-Cplusplus-Concurrency-Tutorial — pull request #2 by lugesot (2013-09-09 11:01:49+00:00)
Title: add more comment, fix a slip of pen

I tested on my Ubuntu, my g++ version is 4.6.1,-std=c++0x is good for me.
I advise you add something like "what does it mean or what's used for" in the later chapters.