message: fixing build fail due to string formatting change
diff: @@ -97,7 +97,8 @@ TEST(AcceleratorBufferTester, checkLoad) {
  }
  ]
  }
  -})bufferStr";
  +}
  +)bufferStr";
  AcceleratorBuffer buffer;
  std::istringstream s(bufferStr);
  @@ -157,7 +158,8 @@ TEST(AcceleratorBufferTester, checkLoadDwave) {
  "010001": 100
  }
  }
  -})dwaveBuffer";
  +}
  +)dwaveBuffer";
  AcceleratorBuffer buffer;
  std::istringstream s(dwaveBuffer);
  @@ -207,7 +209,8 @@ TEST(AcceleratorBufferTester, checkEmptyParametersBug) {
  }
  ]
  }
  -})str";
  +}
  +)str";
  AcceleratorBuffer b;
  std::istringstream s(str);
  