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BUG=None
TEST=None

Change-Id: I362bfbf18c42025a0248714aa5d69ecfaa1daa2b
Reviewed-on: https://gerrit-int.chromium.org/40826
Reviewed-by: Luis Lozano <llozano@chromium.org>
Commit-Queue: Yuheng Long <yuhenglong@google.com>
Tested-by: Yuheng Long <yuhenglong@google.com>
diff --git a/bestflags/pipeline_worker.py b/bestflags/pipeline_worker.py
index 6ab965e..4a1722a 100644
--- a/bestflags/pipeline_worker.py
+++ b/bestflags/pipeline_worker.py
@@ -1,5 +1,7 @@
 """The pipeline_worker functions of the build and test stage of the framework.
 
+Part of the Chrome build flags optimization.
+
 This module defines the helper and the worker. If there are duplicate tasks, for
 example t1 and t2, needs to be built/tested, one of them, for example t1, will
 be built/tested and the helper waits for the result of t1 and set the results of