src: remove editing leftovers from options help text

PR-URL: #22636
Refs: https://github.com/nodejs/node/commit/
85212bb#r30265305
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>

Author: addaleax

src/node_options.cc

@@ -205,8 +205,7 @@ PerProcessOptionsParser::PerProcessOptionsParser() {
             kAllowedInEnvironment);
   AddOption("--trace-event-file-pattern",
             "Template string specifying the filepath for the trace-events "
-            "data, it supports ${rotation} and ${pid} log-rotation id. %2$u "
-            "is the pid.",
+            "data, it supports ${rotation} and ${pid} log-rotation id.",
             &PerProcessOptions::trace_event_file_pattern,
             kAllowedInEnvironment);
   AddAlias("--trace-events-enabled", {