message: Changed local-ibm to qpp in doc source file.
diff: @@ -243,7 +243,7 @@ initialization and finalization.
  // Get reference to the Accelerator
  auto accelerator =
  - xacc::getAccelerator("local-ibm", {std::make_pair("shots", 5000)});
  + xacc::getAccelerator("qpp", {std::make_pair("shots", 5000)});
  // Allocate some qubits
  auto buffer = xacc::qalloc(2);
  @@ -271,7 +271,7 @@ in Python
  import xacc
  - accelerator = xacc.getAccelerator('local-ibm', {'shots':5000})
  + accelerator = xacc.getAccelerator('qpp', {'shots':5000})
  buffer = xacc.qalloc(2)
  xasm = xacc.getCompiler('xasm')
  ir = xasm.compile('''__qpu__ void bell(qbit q) {
  