Update README.md to better describe HW needs (#1614)

Author: ghsilva

Libraries/oneMKL/black_scholes/README.md

@@ -5,7 +5,7 @@ Black-Scholes shows how to use Vector Math (VM) and Random Number Generator (RNG
 | Optimized for       | Description
 |:---                 |:---
 | OS                  | Linux* Ubuntu* 18.04 <br> Windows 10
-| Hardware            | Skylake with Gen9 or newer
+| Hardware            | Skylake CPU with Gen9 GPU or newer
 | Software            | Intel® oneAPI Math Kernel Library (oneMKL)
 | What you will learn | How to use the vector math and random number generation functionality in oneMKL
 | Time to complete    | 15 minutes
@@ -122,4 +122,4 @@ If an error occurs, troubleshoot the problem using the Diagnostics Utility for I
 Code samples are licensed under the MIT license. See
 [License.txt](https://github.com/oneapi-src/oneAPI-samples/blob/master/License.txt) for details.
 
-Third party program Licenses can be found here: [third-party-programs.txt](https://github.com/oneapi-src/oneAPI-samples/blob/master/third-party-programs.txt).
+Third party program Licenses can be found here: [third-party-programs.txt](https://github.com/oneapi-src/oneAPI-samples/blob/master/third-party-programs.txt).