lib: fix typo in util.js comment

Fix typo: 'explictly' -> 'explicitly' in getCallSites function comment.

PR-URL: #61365
Reviewed-By: Qingyu Deng <i@ayase-lab.com>
Reviewed-By: Aviv Keller <me@aviv.sh>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Daijiro Wachi <daijiro.wachi@gmail.com>

Author: kimtaejin3

lib/util.js

@@ -453,7 +453,7 @@ function getCallSites(frameCount = 10, options) {
 
   // Using kDefaultMaxCallStackSizeToCapture as reference
   validateNumber(frameCount, 'frameCount', 1, 200);
-  // If options.sourceMaps is true or if sourceMaps are enabled but the option.sourceMaps is not set explictly to false
+  // If options.sourceMaps is true or if sourceMaps are enabled but the option.sourceMaps is not set explicitly to false
   if (options.sourceMap === true || (getOptionValue('--enable-source-maps') && options.sourceMap !== false)) {
     return mapCallSite(binding.getCallSites(frameCount));
   }