THRIFT-1361 Optional replacement of pthread by boost::thread
Patch: alexandre parenteau

git-svn-id: https://svn.apache.org/repos/asf/thrift/trunk@1178176 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/lib/cpp/src/concurrency/Mutex.h b/lib/cpp/src/concurrency/Mutex.h
index 4b1c3bf..847aaf6 100644
--- a/lib/cpp/src/concurrency/Mutex.h
+++ b/lib/cpp/src/concurrency/Mutex.h
@@ -167,7 +167,7 @@
 
 // A little hack to prevent someone from trying to do "Guard(m);"
 // Such a use is invalid because the temporary Guard object is
-// destoryed at the end of the line, releasing the lock.
+// destroyed at the end of the line, releasing the lock.
 // Sorry for polluting the global namespace, but I think it's worth it.
 #define Guard(m) incorrect_use_of_Guard(m)
 #define RWGuard(m) incorrect_use_of_RWGuard(m)