|  | @@ -56,7 +56,7 @@ class ThreadManager {
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				|  |  |    //    DoWork()
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				|  |  |    //
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				|  |  |    // If the return value is SHUTDOWN:,
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				|  |  | -  //  - ThreadManager WILL NOT call DoWork() and terminates the thead
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				|  |  | +  //  - ThreadManager WILL NOT call DoWork() and terminates the thread
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				|  |  |    //
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				|  |  |    // If the return value is TIMEOUT:,
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				|  |  |    //  - ThreadManager WILL NOT call DoWork()
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				|  | @@ -133,7 +133,7 @@ class ThreadManager {
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				|  |  |      grpc_core::Thread thd_;
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				|  |  |    };
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				|  |  |  
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				|  |  | -  // The main funtion in ThreadManager
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				|  |  | +  // The main function in ThreadManager
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				|  |  |    void MainWorkLoop();
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				|  |  |  
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				|  |  |    void MarkAsCompleted(WorkerThread* thd);
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