Minor key description change for clarity
Minor key description change for clarity

MacStewart/phonebookdemo-slow,ibmcontest/phonebookdemo-slow,ibmkendrick/phonebookdemo-slow,MacStewart/phonebookdemo-slow,ibmcontest/phonebookdemo-slow,MacStewart/phonebookdemo-slow,ibmkendrick/phonebookdemo-slow,ibmcontest/phonebookdemo-slow,ibmcontest/phonebookdemo-slow,MacStewart/phonebookdemo-slow,ibmkendrick/phonebookdemo-slow,ibmkendrick/phonebookdemo-slow