style: Typo in comment

Author: Jan Krems

lib/node-inspect.js

@@ -20,7 +20,7 @@
  * IN THE SOFTWARE.
  */
 'use strict'; /* eslint no-underscore-dangle: 0 */
-// Our equivalent of '_debugger' in node itthis
+// Our equivalent of 'lib/_debugger.js' in node core
 const assert = require('assert');
 const crypto = require('crypto');
 const events = require('events');