(Minor fix in the benchmarks table)

Author: aldanor

README.md

@@ -117,7 +117,7 @@ Intel i7-4771 3.5GHz, macOS, Rust 1.49.
 | from_str         | 174.43   | 22.30    | 99.93     | 227.76 | 111.31 | 204.46  |
 | fast_float (C++) | 22.78    | 10.99    | 20.05     | 41.12  | 27.51  | 30.85   |
 | abseil (C++)     | 42.66    | 32.88    | 46.01     | 50.83  | 46.33  | 49.95   |
-| netlib (C++)     | 57.53    | 24.86    | 64.72     | 56.63  | 36.20  | 67.29   |
+| netlib (C)       | 57.53    | 24.86    | 64.72     | 56.63  | 36.20  | 67.29   |
 | strtod (C)       | 286.10   | 31.15    | 258.73    | 295.73 | 205.72 | 315.95  |
 
 #### Apple M1
@@ -131,7 +131,7 @@ Apple M1, macOS, Rust 1.49.
 | from_str         | 136.00   | 13.84    | 74.64     | 179.87 | 77.91  | 154.53  |
 | fast_float (C++) | 13.71    | 7.28     | 11.71     | 32.94  | 20.64  | 18.30   |
 | abseil (C++)     | 36.55    | 24.20    | 38.48     | 40.86  | 35.46  | 40.09   |
-| netlib (C++)     | 47.19    | 14.12    | 48.85     | 52.28  | 33.70  | 48.79   |
+| netlib (C)       | 47.19    | 14.12    | 48.85     | 52.28  | 33.70  | 48.79   |
 | strtod (C)       | 176.13   | 21.48    | 165.43    | 187.98 | 132.19 | 190.63  |
 
 #### AMD Rome
@@ -145,7 +145,7 @@ AMD Rome, Linux, Rust 1.49.
 | from_str         | 190.06   | 26.10    | 102.44    | 239.87 | 119.04 | 211.73  |
 | fast_float (C++) | 21.29    | 10.47    | 18.31     | 42.33  | 24.56  | 29.76   |
 | abseil (C++)     | 44.54    | 34.13    | 47.38     | 52.64  | 43.77  | 53.03   |
-| netlib (C++)     | 69.43    | 23.31    | 79.98     | 72.17  | 35.81  | 86.91   |
+| netlib (C)       | 69.43    | 23.31    | 79.98     | 72.17  | 35.81  | 86.91   |
 | strtod (C)       | 123.37   | 65.68    | 101.58    | 118.36 | 118.61 | 123.72  |
 
 #### Parsers