Update license date and fix typo in readme.

Author: philj56

LICENSE

@@ -1,4 +1,4 @@
-Copyright (C) 2021 Philip Jones
+Copyright (C) 2021-2022 Philip Jones
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in

README.md

@@ -166,7 +166,7 @@ window has entered the screen. Results are the mean and standard deviation of
   <tbody>
     <tr>
       <th rowspan=4> Machine </th>
-      <th> Ryzen 3 3700X <br> 2560px × 1440px </th>
+      <th> Ryzen 7 3700X <br> 2560px × 1440px </th>
       <td align=right> 9.5ms ± 1.8ms </td>
       <td align=right> 5.2ms ± 1.5ms </td>
       <td align=right> 6.1ms ± 1.3ms </td>    </tr>
@@ -208,7 +208,7 @@ The table below additionally includes `--late-keyboard-init` in the arguments.
   <tbody>
     <tr>
       <th rowspan=4> Machine </th>
-      <th> Ryzen 3 3700X <br> 2560px × 1440px </th>
+      <th> Ryzen 7 3700X <br> 2560px × 1440px </th>
       <td align=right> 7.9ms ± 1.0ms </td>
       <td align=right> 2.3ms ± 0.8ms </td>
       <td align=right> 3.8ms ± 0.8ms </td>    </tr>