Update README.md

compiler/clang/README.md

@@ -8,25 +8,27 @@ clang++-9 -std=c++11 -Xclang -load -Xclang compiler/clang/libqcor-ast-plugin.so
 
 A better example
 
+```bash
 clang++-9 -std=c++11 -Xclang -load -Xclang compiler/clang/libqcor-ast-plugin.so
     -Xclang -add-plugin -Xclang enable-quantum
     -Xclang -plugin-arg-enable-quantum -Xclang accelerator
-    -Xclang -plugin-arg-enable-quantum -Xclang tnqvm
+    -Xclang -plugin-arg-enable-quantum -Xclang local-ibm
     -Xclang -plugin-arg-enable-quantum -Xclang transform
     -Xclang -plugin-arg-enable-quantum -Xclang circuit-optimizer
     -I /root/.xacc/include/xacc -I /root/.xacc/include/cppmicroservices4
     -I /home/project/qcor/runtime -L /home/project/qcor/build/runtime
     -lqcor -L /root/.xacc/lib -lxacc test.cpp -o test
-
+```
 test.cpp looks like this
 
+```cpp
 #include "qcor.hpp"
-#include <stdio.h>
-#include <string>
 
-int main() {
-  xacc::Initialize({"--accelerator", "local-ibm"});
-  auto future2 = qcor::submit([&](qcor::qpu_handler &qh) {
+int main(int argc, char** argv) {
+  
+  xacc::Initialize(argc, argv);
+  
+  auto future = qcor::submit([&](qcor::qpu_handler &qh) {
     qh.execute([&]() {
       H(0);
       CX(0, 1);
@@ -35,9 +37,9 @@ int main() {
     });
   });
 
-  auto results = future2.get();
+  auto results = future.get();
 
   results->print();
 
-  printf("\n");
-}
\ No newline at end of file
+}
+```
\ No newline at end of file