message: pull request learn
diff: @@ -44,7 +44,7 @@ private:
  // one modified because we force trace.
  static const char TRACE_FORCED = 'a';
  - // Value of 'a' is chosen randomly to distinguish between freshly generated uuid4 and the
  + // Value of 'b' is chosen randomly to distinguish between freshly generated uuid4 and the
  // one modified because of client trace.
  static const char TRACE_CLIENT = 'b';
  