message: linux benchmarks for doctest asserts updated
diff: @@ -114,10 +114,10 @@ The script generates 11 ```.cpp``` files and in 10 of them makes 50 test cases w
  | MSVC Release | 3.02 | 58.13 | XX.XX | 25.66 | 6.29 | 1.74 |
  | MinGW GCC Debug | 3.65 | 93.97 | XX.XX | 58.46 | 11.41 | 1.60 |
  | MinGW GCC Release | 3.92 | 276.09 | XX.XX | 150.53 | 17.48 | 1.96 |
  -| Linux GCC Debug | 2.34 | 92.38 | XX.XX | 53.10 | 9.76 | 1.21 |
  -| Linux GCC Release | 3.05 | 249.08 | XX.XX | 122.91 | 19.44 | 1.76 |
  -| Linux Clang Debug | 2.33 | 82.15 | XX.XX | 49.46 | 8.26 | 1.47 |
  -| Linux Clang Release | 3.10 | 151.88 | XX.XX | 76.89 | 11.53 | 1.73 |
  +| Linux GCC Debug | 2.39 | 91.36 | 41.92 | 52.26 | 10.16 | 1.32 |
  +| Linux GCC Release | 3.29 | 257.40 | 97.46 | 128.84 | 19.38 | 1.79 |
  +| Linux Clang Debug | 2.40 | 85.52 | 43.53 | 51.24 | 8.32 | 1.62 |
  +| Linux Clang Release | 3.40 | 160.65 | 79.34 | 81.52 | 11.90 | 1.82 |
  And here is [**Catch**](https://github.com/philsquared/Catch) which only has normal ```CHECK(a==b)``` asserts:
  