message: [docs] added apt command to install OpenBLAS
diff: @@ -14,7 +14,7 @@ The NVIDIA package tends to follow more recent library and driver versions, but
  If installing from packages, install the library and latest driver separately; the driver bundled with the library is usually out-of-date.
  This can be skipped for CPU-only installation.
  -**BLAS**: install ATLAS by `sudo apt-get install libatlas-base-dev` or install OpenBLAS or MKL for better CPU performance.
  +**BLAS**: install ATLAS by `sudo apt-get install libatlas-base-dev` or install OpenBLAS by `sudo apt-get install libopenblas-dev` or MKL for better CPU performance.
  **Python** (optional): if you use the default Python you will need to `sudo apt-get install` the `python-dev` package to have the Python headers for building the pycaffe interface.
  