message: cmake instruction
diff: @@ -109,7 +109,7 @@ sys 0m25.983s
  ```bash
  mkdir [Debug | Release]
  cd [Debug | Release]
  -cmake -DCMAKE_BUILD_TYPE=Debug -DHMDF_BENCHMARKS=1 -DHMDF_EXAMPLES=1 -DHMDF_TESTING=1 ..
  +cmake -DCMAKE_BUILD_TYPE=[Debug | Release] -DHMDF_BENCHMARKS=1 -DHMDF_EXAMPLES=1 -DHMDF_TESTING=1 ..
  make
  make install
  