-// thread with threadID "master" at a split point. An obvious requirement is that
-// thread must be idle. With more than two threads, this is not sufficient: If
-// the thread is the master of some active split point, it is only available as a
-// slave to the threads which are busy searching the split point at the top of
-// "slave"'s split point stack (the "helpful master concept" in YBWC terminology).
+// thread 'master' at a split point. An obvious requirement is that thread must
+// be idle. With more than two threads, this is not sufficient: If the thread is
+// the master of some active split point, it is only available as a slave to the
+// slaves which are busy searching the split point at the top of slaves split
+// point stack (the "helpful master concept" in YBWC terminology).