lib: fix typo in pre_execution.js

PR-URL: #27649
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Anto Aravinth <anto.aravinth.cse@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Rich Trott <rtrott@gmail.com>

lib/internal/bootstrap/pre_execution.js

@@ -74,7 +74,7 @@ function patchProcessObject(expandArgv1) {
   }
 
   // TODO(joyeecheung): most of these should be deprecated and removed,
-  // execpt some that we need to be able to mutate during run time.
+  // except some that we need to be able to mutate during run time.
   addReadOnlyProcessAlias('_eval', '--eval');
   addReadOnlyProcessAlias('_print_eval', '--print');
   addReadOnlyProcessAlias('_syntax_check_only', '--check');